From f7997b4daa4ea468d1ecd1cb5f54477812d6bb40 Mon Sep 17 00:00:00 2001 From: jasmineWen Date: Wed, 19 Sep 2018 23:37:35 +0000 Subject: mv pgpool to a subchart of postgres Issue-ID: OOM-1355 Change-Id: I37a8906b2039eeaf46da5c3884a87b69a79db3ef Signed-off-by: jasmineWen --- kubernetes/common/pgpool/Chart.yaml | 18 - kubernetes/common/pgpool/configs/pgpool.conf | 677 --------------------- kubernetes/common/pgpool/configs/pool_hba.conf | 67 -- kubernetes/common/pgpool/configs/pool_passwd | 1 - kubernetes/common/pgpool/requirements.yaml | 18 - kubernetes/common/pgpool/templates/configmap.yaml | 12 - kubernetes/common/pgpool/templates/deployment.yaml | 67 -- kubernetes/common/pgpool/templates/service.yaml | 14 - kubernetes/common/pgpool/values.yaml | 28 - .../common/postgres/charts/pgpool/Chart.yaml | 18 + .../postgres/charts/pgpool/configs/pgpool.conf | 677 +++++++++++++++++++++ .../postgres/charts/pgpool/configs/pool_hba.conf | 67 ++ .../postgres/charts/pgpool/configs/pool_passwd | 2 + .../postgres/charts/pgpool/requirements.yaml | 18 + .../charts/pgpool/templates/configmap.yaml | 26 + .../charts/pgpool/templates/deployment.yaml | 68 +++ .../postgres/charts/pgpool/templates/service.yaml | 26 + .../common/postgres/charts/pgpool/values.yaml | 44 ++ 18 files changed, 946 insertions(+), 902 deletions(-) delete mode 100644 kubernetes/common/pgpool/Chart.yaml delete mode 100644 kubernetes/common/pgpool/configs/pgpool.conf delete mode 100644 kubernetes/common/pgpool/configs/pool_hba.conf delete mode 100644 kubernetes/common/pgpool/configs/pool_passwd delete mode 100644 kubernetes/common/pgpool/requirements.yaml delete mode 100755 kubernetes/common/pgpool/templates/configmap.yaml delete mode 100644 kubernetes/common/pgpool/templates/deployment.yaml delete mode 100644 kubernetes/common/pgpool/templates/service.yaml delete mode 100644 kubernetes/common/pgpool/values.yaml create mode 100644 kubernetes/common/postgres/charts/pgpool/Chart.yaml create mode 100644 kubernetes/common/postgres/charts/pgpool/configs/pgpool.conf create mode 100644 kubernetes/common/postgres/charts/pgpool/configs/pool_hba.conf create mode 100644 kubernetes/common/postgres/charts/pgpool/configs/pool_passwd create mode 100644 kubernetes/common/postgres/charts/pgpool/requirements.yaml create mode 100755 kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml create mode 100644 kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml create mode 100644 kubernetes/common/postgres/charts/pgpool/templates/service.yaml create mode 100644 kubernetes/common/postgres/charts/pgpool/values.yaml diff --git a/kubernetes/common/pgpool/Chart.yaml b/kubernetes/common/pgpool/Chart.yaml deleted file mode 100644 index b57e72a6ee..0000000000 --- a/kubernetes/common/pgpool/Chart.yaml +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright © 2018 Amdocs, AT&T, Bell Canada -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -apiVersion: v1 -description: ONAP Postgres Server -name: pgpool -version: 3.0.0 diff --git a/kubernetes/common/pgpool/configs/pgpool.conf b/kubernetes/common/pgpool/configs/pgpool.conf deleted file mode 100644 index 9dd979ac6b..0000000000 --- a/kubernetes/common/pgpool/configs/pgpool.conf +++ /dev/null @@ -1,677 +0,0 @@ -# ---------------------------- -# pgPool-II configuration file a custom version -# ---------------------------- -# -# This file consists of lines of the form: -# -# name = value -# -# Whitespace may be used. Comments are introduced with "#" anywhere on a line. -# The complete list of parameter names and allowed values can be found in the -# pgPool-II documentation. -# -# This file is read on server startup and when the server receives a SIGHUP -# signal. If you edit the file on a running system, you have to SIGHUP the -# server for the changes to take effect, or use "pgpool reload". Some -# parameters, which are marked below, require a server shutdown and restart to -# take effect. -# - - -#------------------------------------------------------------------------------ -# CONNECTIONS -#------------------------------------------------------------------------------ - -# - pgpool Connection Settings - - -listen_addresses = '*' - # Host name or IP address to listen on: - # '*' for all, '' for no TCP/IP connections - # (change requires restart) -#port = 9999 -port = 5432 - # Port number - # (change requires restart) -socket_dir = '/tmp' - # Unix domain socket path - # The Debian package defaults to - # /var/run/postgresql - # (change requires restart) - - -# - pgpool Communication Manager Connection Settings - - -pcp_port = 9898 - # Port number for pcp - # (change requires restart) -pcp_socket_dir = '/tmp' - # Unix domain socket path for pcp - # The Debian package defaults to - # /var/run/postgresql - # (change requires restart) - -# - Backend Connection Settings - - -backend_hostname0 = '{{.Values.container.primary}}' -backend_port0 = 5432 -backend_weight0= 1 -backend_flag0= 'DISALLOW_TO_FAILOVER' - -backend_hostname1 = '{{.Values.container.replica}}' -backend_port1 = 5432 -backend_weight1= 1 -backend_flag1= 'DISALLOW_TO_FAILOVER' - -#backend_hostname0 = 'master' - # Host name or IP address to connect to for backend 0 -#backend_port0 = 5432 - # Port number for backend 0 -#backend_weight0 = 1 - # Weight for backend 0 (only in load balancing mode) -#backend_data_directory0 = '/data' - # Data directory for backend 0 -#backend_flag0 = 'ALLOW_TO_FAILOVER' - # Controls various backend behavior - # ALLOW_TO_FAILOVER or DISALLOW_TO_FAILOVER -#backend_hostname1 = 'standby' -#backend_port1 = 5432 -#backend_weight1 = 1 -#backend_data_directory1 = '/data1' -#backend_flag1 = 'ALLOW_TO_FAILOVER' - -# - Authentication - - -enable_pool_hba = on - # Use pool_hba.conf for client authentication -pool_passwd = 'pool_passwd' - # File name of pool_passwd for md5 authentication. - # "" disables pool_passwd. - # (change requires restart) -authentication_timeout = 60 - # Delay in seconds to complete client authentication - # 0 means no timeout. - -# - SSL Connections - - -ssl = off - # Enable SSL support - # (change requires restart) -#ssl_key = './server.key' - # Path to the SSL private key file - # (change requires restart) -#ssl_cert = './server.cert' - # Path to the SSL public certificate file - # (change requires restart) -#ssl_ca_cert = '' - # Path to a single PEM format file - # containing CA root certificate(s) - # (change requires restart) -#ssl_ca_cert_dir = '' - # Directory containing CA root certificate(s) - # (change requires restart) - - -#------------------------------------------------------------------------------ -# POOLS -#------------------------------------------------------------------------------ - -# - Pool size - - -num_init_children = 5 - # Number of pools - # (change requires restart) -max_pool = 1 - # Number of connections per pool - # (change requires restart) - -# - Life time - - -child_life_time = 300 - # Pool exits after being idle for this many seconds -child_max_connections = 0 - # Pool exits after receiving that many connections - # 0 means no exit -connection_life_time = 0 - # Connection to backend closes after being idle for this many seconds - # 0 means no close -client_idle_limit = 0 - # Client is disconnected after being idle for that many seconds - # (even inside an explicit transactions!) - # 0 means no disconnection - - -#------------------------------------------------------------------------------ -# LOGS -#------------------------------------------------------------------------------ - -# - Where to log - - -log_destination = 'stderr' - # Where to log - # Valid values are combinations of stderr, - # and syslog. Default to stderr. - -# - What to log - - -print_timestamp = on - # Print timestamp on each line - # (change requires restart) - -log_connections = on - # Log connections -log_hostname = on - # Hostname will be shown in ps status - # and in logs if connections are logged -log_statement = on - # Log all statements -log_per_node_statement = off - # Log all statements - # with node and backend informations -log_standby_delay = 'if_over_threshold' - # Log standby delay - # Valid values are combinations of always, - # if_over_threshold, none - -# - Syslog specific - - -syslog_facility = 'LOCAL0' - # Syslog local facility. Default to LOCAL0 -syslog_ident = 'pgpool' - # Syslog program identification string - # Default to 'pgpool' - -# - Debug - - -debug_level = 1 - # Debug message verbosity level - # 0 means no message, 1 or more mean verbose - - -#------------------------------------------------------------------------------ -# FILE LOCATIONS -#------------------------------------------------------------------------------ - -pid_file_name = '/tmp/pgpool.pid' - # PID file name - # (change requires restart) -logdir = '/tmp' - # Directory of pgPool status file - # (change requires restart) - - -#------------------------------------------------------------------------------ -# CONNECTION POOLING -#------------------------------------------------------------------------------ - -connection_cache = off - # Activate connection pools - # (change requires restart) - - # Semicolon separated list of queries - # to be issued at the end of a session - # The default is for 8.3 and later -reset_query_list = 'ABORT; DISCARD ALL' - # The following one is for 8.2 and before -#reset_query_list = 'ABORT; RESET ALL; SET SESSION AUTHORIZATION DEFAULT' - - -#------------------------------------------------------------------------------ -# REPLICATION MODE -#------------------------------------------------------------------------------ - -replication_mode = off - # Activate replication mode - # (change requires restart) -replicate_select = off - # Replicate SELECT statements - # when in replication or parallel mode - # replicate_select is higher priority than - # load_balance_mode. - -insert_lock = off - # Automatically locks a dummy row or a table - # with INSERT statements to keep SERIAL data - # consistency - # Without SERIAL, no lock will be issued -lobj_lock_table = '' - # When rewriting lo_creat command in - # replication mode, specify table name to - # lock - -# - Degenerate handling - - -replication_stop_on_mismatch = off - # On disagreement with the packet kind - # sent from backend, degenerate the node - # which is most likely "minority" - # If off, just force to exit this session - -failover_if_affected_tuples_mismatch = off - # On disagreement with the number of affected - # tuples in UPDATE/DELETE queries, then - # degenerate the node which is most likely - # "minority". - # If off, just abort the transaction to - # keep the consistency - - -#------------------------------------------------------------------------------ -# LOAD BALANCING MODE -#------------------------------------------------------------------------------ - -load_balance_mode = off - # Activate load balancing mode - # (change requires restart) -ignore_leading_white_space = on - # Ignore leading white spaces of each query -white_function_list = '' - # Comma separated list of function names - # that don't write to database - # Regexp are accepted -black_function_list = 'currval,lastval,nextval,setval' - # Comma separated list of function names - # that write to database - # Regexp are accepted - - -#------------------------------------------------------------------------------ -# MASTER/SLAVE MODE -#------------------------------------------------------------------------------ - -master_slave_mode = on - # Activate master/slave mode - # (change requires restart) -master_slave_sub_mode = 'stream' - # Master/slave sub mode - # Valid values are combinations slony or - # stream. Default is slony. - # (change requires restart) - -# - Streaming - - -sr_check_period = 10 - # Streaming replication check period - # Disabled (0) by default -sr_check_user = '{{.Values.credentials.pgusername}}' - # Streaming replication check user - # This is neccessary even if you disable streaming - # replication delay check by sr_check_period = 0 -sr_check_password = '{{.Values.credentials.pgpassword}}' - # Password for streaming replication check user -delay_threshold = 10000000 - # Threshold before not dispatching query to standby node - # Unit is in bytes - # Disabled (0) by default - -# - Special commands - - -follow_master_command = '' - # Executes this command after master failover - # Special values: - # %d = node id - # %h = host name - # %p = port number - # %D = database cluster path - # %m = new master node id - # %H = hostname of the new master node - # %M = old master node id - # %P = old primary node id - # %r = new master port number - # %R = new master database cluster path - # %% = '%' character - - -#------------------------------------------------------------------------------ -# PARALLEL MODE -#------------------------------------------------------------------------------ - -parallel_mode = off - # Activates parallel query mode - # (change requires restart) -pgpool2_hostname = '' - # Set pgpool2 hostname - # (change requires restart) - -# - System DB info - - -#system_db_hostname = 'localhost' - # (change requires restart) -#system_db_port = 5432 - # (change requires restart) -#system_db_dbname = 'pgpool' - # (change requires restart) -#system_db_schema = 'pgpool_catalog' - # (change requires restart) -#system_db_user = 'pgpool' - # (change requires restart) -#system_db_password = '' - # (change requires restart) - - -#------------------------------------------------------------------------------ -# HEALTH CHECK -#------------------------------------------------------------------------------ - -health_check_period = 20 - # Health check period - # Disabled (0) by default -health_check_timeout = 10 - # Health check timeout - # 0 means no timeout -health_check_user = '{{.Values.credentials.pguser}}' - # Health check user -health_check_password = '{{.Values.credentials.pgpassword}}' - # Password for health check user -health_check_max_retries = 3 -connect_timeout = 10000 # Timeout value in milliseconds before giving up to connect to backend. - - # Maximum number of times to retry a failed health check before giving up. -health_check_retry_delay = 1 - # Amount of time to wait (in seconds) between retries. - - -#------------------------------------------------------------------------------ -# FAILOVER AND FAILBACK -#------------------------------------------------------------------------------ - -failover_command = '' - # Executes this command at failover - # Special values: - # %d = node id - # %h = host name - # %p = port number - # %D = database cluster path - # %m = new master node id - # %H = hostname of the new master node - # %M = old master node id - # %P = old primary node id - # %r = new master port number - # %R = new master database cluster path - # %% = '%' character -failback_command = '' - # Executes this command at failback. - # Special values: - # %d = node id - # %h = host name - # %p = port number - # %D = database cluster path - # %m = new master node id - # %H = hostname of the new master node - # %M = old master node id - # %P = old primary node id - # %r = new master port number - # %R = new master database cluster path - # %% = '%' character - -fail_over_on_backend_error = off - # Initiates failover when reading/writing to the - # backend communication socket fails - # If set to off, pgpool will report an - # error and disconnect the session. - -search_primary_node_timeout = 10 - # Timeout in seconds to search for the - # primary node when a failover occurs. - # 0 means no timeout, keep searching - # for a primary node forever. - -#------------------------------------------------------------------------------ -# ONLINE RECOVERY -#------------------------------------------------------------------------------ - -recovery_user = '{{.Values.credentials.pguser}}' - # Online recovery user -recovery_password = '{{.Values.credentials.pgpassword}}' - # Online recovery password -recovery_1st_stage_command = '' - # Executes a command in first stage -recovery_2nd_stage_command = '' - # Executes a command in second stage -recovery_timeout = 90 - # Timeout in seconds to wait for the - # recovering node's postmaster to start up - # 0 means no wait -client_idle_limit_in_recovery = 0 - # Client is disconnected after being idle - # for that many seconds in the second stage - # of online recovery - # 0 means no disconnection - # -1 means immediate disconnection - - -#------------------------------------------------------------------------------ -# WATCHDOG -#------------------------------------------------------------------------------ - -# - Enabling - - -use_watchdog = off - # Activates watchdog - # (change requires restart) - -# -Connection to up stream servers - - -trusted_servers = '' - # trusted server list which are used - # to confirm network connection - # (hostA,hostB,hostC,...) - # (change requires restart) -ping_path = '/bin' - # ping command path - # (change requires restart) - -# - Watchdog communication Settings - - -wd_hostname = '' - # Host name or IP address of this watchdog - # (change requires restart) -wd_port = 9000 - # port number for watchdog service - # (change requires restart) -wd_authkey = '' - # Authentication key for watchdog communication - # (change requires restart) - -# - Virtual IP control Setting - - -delegate_IP = '' - # delegate IP address - # If this is empty, virtual IP never bring up. - # (change requires restart) -ifconfig_path = '/sbin' - # ifconfig command path - # (change requires restart) -if_up_cmd = 'ifconfig eth0:0 inet $_IP_$ netmask 255.255.255.0' - # startup delegate IP command - # (change requires restart) -if_down_cmd = 'ifconfig eth0:0 down' - # shutdown delegate IP command - # (change requires restart) - -arping_path = '/usr/sbin' # arping command path - # (change requires restart) - -arping_cmd = 'arping -U $_IP_$ -w 1' - # arping command - # (change requires restart) - -# - Behaivor on escalation Setting - - -clear_memqcache_on_escalation = on - # Clear all the query cache on shared memory - # when standby pgpool escalate to active pgpool - # (= virtual IP holder). - # This should be off if client connects to pgpool - # not using virtual IP. - # (change requires restart) -wd_escalation_command = '' - # Executes this command at escalation on new active pgpool. - # (change requires restart) - -# - Lifecheck Setting - - -# -- common -- - -wd_lifecheck_method = 'heartbeat' - # Method of watchdog lifecheck ('heartbeat' or 'query') - # (change requires restart) -wd_interval = 10 - # lifecheck interval (sec) > 0 - # (change requires restart) - -# -- heartbeat mode -- - -wd_heartbeat_port = 9694 - # Port number for receiving heartbeat signal - # (change requires restart) -wd_heartbeat_keepalive = 2 - # Interval time of sending heartbeat signal (sec) - # (change requires restart) -wd_heartbeat_deadtime = 30 - # Deadtime interval for heartbeat signal (sec) - # (change requires restart) -heartbeat_destination0 = 'host0_ip1' - # Host name or IP address of destination 0 - # for sending heartbeat signal. - # (change requires restart) -heartbeat_destination_port0 = 9694 - # Port number of destination 0 for sending - # heartbeat signal. Usually this is the - # same as wd_heartbeat_port. - # (change requires restart) -heartbeat_device0 = '' - # Name of NIC device (such like 'eth0') - # used for sending/receiving heartbeat - # signal to/from destination 0. - # This works only when this is not empty - # and pgpool has root privilege. - # (change requires restart) - -#heartbeat_destination1 = 'host0_ip2' -#heartbeat_destination_port1 = 9694 -#heartbeat_device1 = '' - -# -- query mode -- - -wd_life_point = 3 - # lifecheck retry times - # (change requires restart) -wd_lifecheck_query = 'SELECT 1' - # lifecheck query to pgpool from watchdog - # (change requires restart) -wd_lifecheck_dbname = 'template1' - # Database name connected for lifecheck - # (change requires restart) -wd_lifecheck_user = 'nobody' - # watchdog user monitoring pgpools in lifecheck - # (change requires restart) -wd_lifecheck_password = '' - # Password for watchdog user in lifecheck - # (change requires restart) - -# - Other pgpool Connection Settings - - -#other_pgpool_hostname0 = 'host0' - # Host name or IP address to connect to for other pgpool 0 - # (change requires restart) -#other_pgpool_port0 = 5432 - # Port number for othet pgpool 0 - # (change requires restart) -#other_wd_port0 = 9000 - # Port number for othet watchdog 0 - # (change requires restart) -#other_pgpool_hostname1 = 'host1' -#other_pgpool_port1 = 5432 -#other_wd_port1 = 9000 - - -#------------------------------------------------------------------------------ -# OTHERS -#------------------------------------------------------------------------------ -relcache_expire = 0 - # Life time of relation cache in seconds. - # 0 means no cache expiration(the default). - # The relation cache is used for cache the - # query result against PostgreSQL system - # catalog to obtain various information - # including table structures or if it's a - # temporary table or not. The cache is - # maintained in a pgpool child local memory - # and being kept as long as it survives. - # If someone modify the table by using - # ALTER TABLE or some such, the relcache is - # not consistent anymore. - # For this purpose, cache_expiration - # controls the life time of the cache. -relcache_size = 256 - # Number of relation cache - # entry. If you see frequently: - # "pool_search_relcache: cache replacement happend" - # in the pgpool log, you might want to increate this number. - -check_temp_table = on - # If on, enable temporary table check in SELECT statements. - # This initiates queries against system catalog of primary/master - # thus increases load of master. - # If you are absolutely sure that your system never uses temporary tables - # and you want to save access to primary/master, you could turn this off. - # Default is on. - - -#------------------------------------------------------------------------------ -# ON MEMORY QUERY MEMORY CACHE -#------------------------------------------------------------------------------ -memory_cache_enabled = off - # If on, use the memory cache functionality, off by default -memqcache_method = 'shmem' - # Cache storage method. either 'shmem'(shared memory) or - # 'memcached'. 'shmem' by default - # (change requires restart) -memqcache_memcached_host = 'localhost' - # Memcached host name or IP address. Mandatory if - # memqcache_method = 'memcached'. - # Defaults to localhost. - # (change requires restart) -memqcache_memcached_port = 11211 - # Memcached port number. Mondatory if memqcache_method = 'memcached'. - # Defaults to 11211. - # (change requires restart) -memqcache_total_size = 67108864 - # Total memory size in bytes for storing memory cache. - # Mandatory if memqcache_method = 'shmem'. - # Defaults to 64MB. - # (change requires restart) -memqcache_max_num_cache = 1000000 - # Total number of cache entries. Mandatory - # if memqcache_method = 'shmem'. - # Each cache entry consumes 48 bytes on shared memory. - # Defaults to 1,000,000(45.8MB). - # (change requires restart) -memqcache_expire = 0 - # Memory cache entry life time specified in seconds. - # 0 means infinite life time. 0 by default. - # (change requires restart) -memqcache_auto_cache_invalidation = on - # If on, invalidation of query cache is triggered by corresponding - # DDL/DML/DCL(and memqcache_expire). If off, it is only triggered - # by memqcache_expire. on by default. - # (change requires restart) -memqcache_maxcache = 409600 - # Maximum SELECT result size in bytes. - # Must be smaller than memqcache_cache_block_size. Defaults to 400KB. - # (change requires restart) -memqcache_cache_block_size = 1048576 - # Cache block size in bytes. Mandatory if memqcache_method = 'shmem'. - # Defaults to 1MB. - # (change requires restart) -memqcache_oiddir = '/var/log/pgpool/oiddir' - # Temporary work directory to record table oids - # (change requires restart) -white_memqcache_table_list = '' - # Comma separated list of table names to memcache - # that don't write to database - # Regexp are accepted -black_memqcache_table_list = '' - # Comma separated list of table names not to memcache - # that don't write to database - # Regexp are accepted diff --git a/kubernetes/common/pgpool/configs/pool_hba.conf b/kubernetes/common/pgpool/configs/pool_hba.conf deleted file mode 100644 index d8918409e8..0000000000 --- a/kubernetes/common/pgpool/configs/pool_hba.conf +++ /dev/null @@ -1,67 +0,0 @@ -# pgpool Client Authentication Configuration File a custom version -# =============================================== -# -# The format rule in this file follows the rules in the PostgreSQL -# Administrator's Guide. Refer to chapter "Client Authentication" for a -# complete description. A short synopsis follows. -# -# This file controls: which hosts are allowed to connect, how clients -# are authenticated, which user names they can use, which databases they -# can access. Records take one of these forms: -# -# local DATABASE USER METHOD [OPTION] -# host DATABASE USER CIDR-ADDRESS METHOD [OPTION] -# -# (The uppercase items must be replaced by actual values.) -# -# The first field is the connection type: "local" is a Unix-domain -# socket, "host" is either a plain or SSL-encrypted TCP/IP socket. -# -# DATABASE can be "all", "sameuser", a database name, or a comma-separated -# list thereof. Note that "samegroup" like in PostgreSQL's pg_hba.conf -# file is not supported, since pgpool does not know which group a user -# belongs to. Also note that the database specified here may not exist in -# the backend PostgreSQL. pgpool will authenticate based on the database's -# name, not based on whether it exists or not. -# -# USER can be "all", a user name, or a comma-separated list thereof. In -# both the DATABASE and USER fields you can also write a file name prefixed -# with "@" to include names from a separate file. Note that a group name -# prefixed with "+" like in PostgreSQL's pg_hba.conf file is not supported -# because of the same reason as "samegroup" token. Also note that a user -# name specified here may not exist in the backend PostgreSQL. pgpool will -# authenticate based on the user's name, not based on whether he/she exists. -# -# CIDR-ADDRESS specifies the set of hosts the record matches. -# It is made up of an IP address and a CIDR mask that is an integer -# (between 0 and 32 (IPv4) that specifies the number of significant bits in -# the mask. Alternatively, you can write an IP address and netmask in -# separate columns to specify the set of hosts. -# -# METHOD can be "trust", "reject", "md5" or "pam". Note that "pam" sends passwords -# in clear text. -# -# OPTION is the name of the PAM service. Default service name is "pgpool" -# -# Database and user names containing spaces, commas, quotes and other special -# characters must be quoted. Quoting one of the keywords "all" or "sameuser" -# makes the name lose its special character, and just match a database or -# username with that name. -# -# This file is read on pgpool startup. If you edit the file on a running -# system, you have to restart the pgpool for the changes to take effect. - -# Put your actual configuration here -# ---------------------------------- -# -# If you want to allow non-local connections, you need to add more -# "host" records. In that case you will also need to make pgpool listen -# on a non-local interface via the listen_addresses configuration parameter. -# - -# TYPE DATABASE USER CIDR-ADDRESS METHOD - -# "local" is for Unix domain socket connections only -#local all all trust -# IPv4 local connections: -host all all 0.0.0.0/0 md5 diff --git a/kubernetes/common/pgpool/configs/pool_passwd b/kubernetes/common/pgpool/configs/pool_passwd deleted file mode 100644 index d8e09a2afa..0000000000 --- a/kubernetes/common/pgpool/configs/pool_passwd +++ /dev/null @@ -1 +0,0 @@ -testuser:md599e8713364988502fa6189781bcf648f diff --git a/kubernetes/common/pgpool/requirements.yaml b/kubernetes/common/pgpool/requirements.yaml deleted file mode 100644 index 9f44c6df28..0000000000 --- a/kubernetes/common/pgpool/requirements.yaml +++ /dev/null @@ -1,18 +0,0 @@ -# Copyright © 2018 Amdocs, AT&T, Bell Canada -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -dependencies: - - name: common - version: ~3.0.0 - repository: '@local' diff --git a/kubernetes/common/pgpool/templates/configmap.yaml b/kubernetes/common/pgpool/templates/configmap.yaml deleted file mode 100755 index cc20b42581..0000000000 --- a/kubernetes/common/pgpool/templates/configmap.yaml +++ /dev/null @@ -1,12 +0,0 @@ -apiVersion: v1 -kind: ConfigMap -metadata: - name: {{ .Release.Name }}-pgpool-configmap - namespace: {{ include "common.namespace" . }} - labels: - app: {{ include "common.name" . }} - chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} - release: {{ .Release.Name }} - heritage: {{ .Release.Service }} -data: -{{ tpl (.Files.Glob "configs/*").AsConfig . | indent 2 }} diff --git a/kubernetes/common/pgpool/templates/deployment.yaml b/kubernetes/common/pgpool/templates/deployment.yaml deleted file mode 100644 index f598409848..0000000000 --- a/kubernetes/common/pgpool/templates/deployment.yaml +++ /dev/null @@ -1,67 +0,0 @@ -{{/* -# Copyright © 2018 Amdocs, AT&T, Bell Canada -# # -# # Licensed under the Apache License, Version 2.0 (the "License"); -# # you may not use this file except in compliance with the License. -# # You may obtain a copy of the License at -# # -# # http://www.apache.org/licenses/LICENSE-2.0 -# # -# # Unless required by applicable law or agreed to in writing, software -# # distributed under the License is distributed on an "AS IS" BASIS, -# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# # See the License for the specific language governing permissions and -# # limitations under the License. -*/}} -kind: Deployment -apiVersion: extensions/v1beta1 -metadata: - name: {{ include "common.fullname" . }} - namespace: {{ include "common.namespace" . }} - labels: - app: {{ include "common.name" . }} - chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} - release: {{ .Release.Name }} - heritage: {{ .Release.Service }} -spec: - replicas: 2 - template: - metadata: - labels: - app: {{ include "common.name" . }} - release: {{ .Release.Name }} - spec: - containers: - - name: pgpool - image: "{{.Values.image.repository}}/{{.Values.image.container}}:{{.Values.image.tag}}" - env: - - name: PG_PRIMARY_SERVICE_NAME - value: {{.Values.container.name.primary}} - - name: PG_REPLICA_SERVICE_NAME - value: {{.Values.container.name.replica}} - - name: PG_USERNAME - value: {{.Values.credentials.pgusername}} - - name: PG_PASSWORD - value: {{.Values.credentials.pgpassword}} - ports: - - containerPort: 5432 - name: pgpool - protocol: TCP - readinessProbe: - tcpSocket: - port: 5432 - initialDelaySeconds: 20 - periodSeconds: 10 - livenessProbe: - tcpSocket: - port: 5432 - initialDelaySeconds: 15 - periodSeconds: 20 - volumeMounts: - - name: pgpool-pgconf - mountPath: /pgconf/pgpoolconfigdir - readOnly: false - volumes: - - name: pgpool-pgconf - configMap: - name: {{ .Release.Name }}-pgpool-configmap diff --git a/kubernetes/common/pgpool/templates/service.yaml b/kubernetes/common/pgpool/templates/service.yaml deleted file mode 100644 index 0811fda593..0000000000 --- a/kubernetes/common/pgpool/templates/service.yaml +++ /dev/null @@ -1,14 +0,0 @@ -kind: "Service" -apiVersion: "v1" -metadata: - name: "pgpool" - labels: - name: "pgpool" -spec: - ports: - - protocol: "TCP" - port: 5432 - targetPort: 5432 - selector: - name: "pgpool" - type: ClusterIP diff --git a/kubernetes/common/pgpool/values.yaml b/kubernetes/common/pgpool/values.yaml deleted file mode 100644 index 8e7474203d..0000000000 --- a/kubernetes/common/pgpool/values.yaml +++ /dev/null @@ -1,28 +0,0 @@ -# Copyright © 2018 Amdocs, AT&T, Bell Canada -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. - -name: pgpool -container: - port: 5432 - name: - primary: pgset-primary - replica: pgset-replica -credentials: - pgusername: testuser - pgpassword: password -serviceType: ClusterIP -image: - repository: crunchydata - container: crunchy-pgpool - tag: centos7-10.4-2.0.0 diff --git a/kubernetes/common/postgres/charts/pgpool/Chart.yaml b/kubernetes/common/postgres/charts/pgpool/Chart.yaml new file mode 100644 index 0000000000..b57e72a6ee --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/Chart.yaml @@ -0,0 +1,18 @@ +# Copyright © 2018 Amdocs, AT&T, Bell Canada +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +description: ONAP Postgres Server +name: pgpool +version: 3.0.0 diff --git a/kubernetes/common/postgres/charts/pgpool/configs/pgpool.conf b/kubernetes/common/postgres/charts/pgpool/configs/pgpool.conf new file mode 100644 index 0000000000..f335174f40 --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/configs/pgpool.conf @@ -0,0 +1,677 @@ +# ---------------------------- +# pgPool-II configuration file a custom version +# ---------------------------- +# +# This file consists of lines of the form: +# +# name = value +# +# Whitespace may be used. Comments are introduced with "#" anywhere on a line. +# The complete list of parameter names and allowed values can be found in the +# pgPool-II documentation. +# +# This file is read on server startup and when the server receives a SIGHUP +# signal. If you edit the file on a running system, you have to SIGHUP the +# server for the changes to take effect, or use "pgpool reload". Some +# parameters, which are marked below, require a server shutdown and restart to +# take effect. +# + + +#------------------------------------------------------------------------------ +# CONNECTIONS +#------------------------------------------------------------------------------ + +# - pgpool Connection Settings - + +listen_addresses = '*' + # Host name or IP address to listen on: + # '*' for all, '' for no TCP/IP connections + # (change requires restart) +#port = 9999 +port = 5432 + # Port number + # (change requires restart) +socket_dir = '/tmp' + # Unix domain socket path + # The Debian package defaults to + # /var/run/postgresql + # (change requires restart) + + +# - pgpool Communication Manager Connection Settings - + +pcp_port = 9898 + # Port number for pcp + # (change requires restart) +pcp_socket_dir = '/tmp' + # Unix domain socket path for pcp + # The Debian package defaults to + # /var/run/postgresql + # (change requires restart) + +# - Backend Connection Settings - + +backend_hostname0 = '{{.Values.container.name.primary}}' +backend_port0 = 5432 +backend_weight0= 1 +backend_flag0= 'DISALLOW_TO_FAILOVER' + +backend_hostname1 = '{{.Values.container.name.replica}}' +backend_port1 = 5432 +backend_weight1= 1 +backend_flag1= 'DISALLOW_TO_FAILOVER' + +#backend_hostname0 = 'master' + # Host name or IP address to connect to for backend 0 +#backend_port0 = 5432 + # Port number for backend 0 +#backend_weight0 = 1 + # Weight for backend 0 (only in load balancing mode) +#backend_data_directory0 = '/data' + # Data directory for backend 0 +#backend_flag0 = 'ALLOW_TO_FAILOVER' + # Controls various backend behavior + # ALLOW_TO_FAILOVER or DISALLOW_TO_FAILOVER +#backend_hostname1 = 'standby' +#backend_port1 = 5432 +#backend_weight1 = 1 +#backend_data_directory1 = '/data1' +#backend_flag1 = 'ALLOW_TO_FAILOVER' + +# - Authentication - + +enable_pool_hba = on + # Use pool_hba.conf for client authentication +pool_passwd = 'pool_passwd' + # File name of pool_passwd for md5 authentication. + # "" disables pool_passwd. + # (change requires restart) +authentication_timeout = 60 + # Delay in seconds to complete client authentication + # 0 means no timeout. + +# - SSL Connections - + +ssl = off + # Enable SSL support + # (change requires restart) +#ssl_key = './server.key' + # Path to the SSL private key file + # (change requires restart) +#ssl_cert = './server.cert' + # Path to the SSL public certificate file + # (change requires restart) +#ssl_ca_cert = '' + # Path to a single PEM format file + # containing CA root certificate(s) + # (change requires restart) +#ssl_ca_cert_dir = '' + # Directory containing CA root certificate(s) + # (change requires restart) + + +#------------------------------------------------------------------------------ +# POOLS +#------------------------------------------------------------------------------ + +# - Pool size - + +num_init_children = 5 + # Number of pools + # (change requires restart) +max_pool = 1 + # Number of connections per pool + # (change requires restart) + +# - Life time - + +child_life_time = 300 + # Pool exits after being idle for this many seconds +child_max_connections = 0 + # Pool exits after receiving that many connections + # 0 means no exit +connection_life_time = 0 + # Connection to backend closes after being idle for this many seconds + # 0 means no close +client_idle_limit = 0 + # Client is disconnected after being idle for that many seconds + # (even inside an explicit transactions!) + # 0 means no disconnection + + +#------------------------------------------------------------------------------ +# LOGS +#------------------------------------------------------------------------------ + +# - Where to log - + +log_destination = 'stderr' + # Where to log + # Valid values are combinations of stderr, + # and syslog. Default to stderr. + +# - What to log - + +print_timestamp = on + # Print timestamp on each line + # (change requires restart) + +log_connections = on + # Log connections +log_hostname = on + # Hostname will be shown in ps status + # and in logs if connections are logged +log_statement = on + # Log all statements +log_per_node_statement = off + # Log all statements + # with node and backend informations +log_standby_delay = 'if_over_threshold' + # Log standby delay + # Valid values are combinations of always, + # if_over_threshold, none + +# - Syslog specific - + +syslog_facility = 'LOCAL0' + # Syslog local facility. Default to LOCAL0 +syslog_ident = 'pgpool' + # Syslog program identification string + # Default to 'pgpool' + +# - Debug - + +debug_level = 1 + # Debug message verbosity level + # 0 means no message, 1 or more mean verbose + + +#------------------------------------------------------------------------------ +# FILE LOCATIONS +#------------------------------------------------------------------------------ + +pid_file_name = '/tmp/pgpool.pid' + # PID file name + # (change requires restart) +logdir = '/tmp' + # Directory of pgPool status file + # (change requires restart) + + +#------------------------------------------------------------------------------ +# CONNECTION POOLING +#------------------------------------------------------------------------------ + +connection_cache = off + # Activate connection pools + # (change requires restart) + + # Semicolon separated list of queries + # to be issued at the end of a session + # The default is for 8.3 and later +reset_query_list = 'ABORT; DISCARD ALL' + # The following one is for 8.2 and before +#reset_query_list = 'ABORT; RESET ALL; SET SESSION AUTHORIZATION DEFAULT' + + +#------------------------------------------------------------------------------ +# REPLICATION MODE +#------------------------------------------------------------------------------ + +replication_mode = off + # Activate replication mode + # (change requires restart) +replicate_select = off + # Replicate SELECT statements + # when in replication or parallel mode + # replicate_select is higher priority than + # load_balance_mode. + +insert_lock = off + # Automatically locks a dummy row or a table + # with INSERT statements to keep SERIAL data + # consistency + # Without SERIAL, no lock will be issued +lobj_lock_table = '' + # When rewriting lo_creat command in + # replication mode, specify table name to + # lock + +# - Degenerate handling - + +replication_stop_on_mismatch = off + # On disagreement with the packet kind + # sent from backend, degenerate the node + # which is most likely "minority" + # If off, just force to exit this session + +failover_if_affected_tuples_mismatch = off + # On disagreement with the number of affected + # tuples in UPDATE/DELETE queries, then + # degenerate the node which is most likely + # "minority". + # If off, just abort the transaction to + # keep the consistency + + +#------------------------------------------------------------------------------ +# LOAD BALANCING MODE +#------------------------------------------------------------------------------ + +load_balance_mode = on + # Activate load balancing mode + # (change requires restart) +ignore_leading_white_space = on + # Ignore leading white spaces of each query +white_function_list = '' + # Comma separated list of function names + # that don't write to database + # Regexp are accepted +black_function_list = 'currval,lastval,nextval,setval' + # Comma separated list of function names + # that write to database + # Regexp are accepted + + +#------------------------------------------------------------------------------ +# MASTER/SLAVE MODE +#------------------------------------------------------------------------------ + +master_slave_mode = on + # Activate master/slave mode + # (change requires restart) +master_slave_sub_mode = 'stream' + # Master/slave sub mode + # Valid values are combinations slony or + # stream. Default is slony. + # (change requires restart) + +# - Streaming - + +sr_check_period = 10 + # Streaming replication check period + # Disabled (0) by default +sr_check_user = '{{.Values.credentials.pgusername}}' + # Streaming replication check user + # This is neccessary even if you disable streaming + # replication delay check by sr_check_period = 0 +sr_check_password = '{{.Values.credentials.pgpassword}}' + # Password for streaming replication check user +delay_threshold = 10000000 + # Threshold before not dispatching query to standby node + # Unit is in bytes + # Disabled (0) by default + +# - Special commands - + +follow_master_command = '' + # Executes this command after master failover + # Special values: + # %d = node id + # %h = host name + # %p = port number + # %D = database cluster path + # %m = new master node id + # %H = hostname of the new master node + # %M = old master node id + # %P = old primary node id + # %r = new master port number + # %R = new master database cluster path + # %% = '%' character + + +#------------------------------------------------------------------------------ +# PARALLEL MODE +#------------------------------------------------------------------------------ + +parallel_mode = off + # Activates parallel query mode + # (change requires restart) +pgpool2_hostname = '' + # Set pgpool2 hostname + # (change requires restart) + +# - System DB info - + +#system_db_hostname = 'localhost' + # (change requires restart) +#system_db_port = 5432 + # (change requires restart) +#system_db_dbname = 'pgpool' + # (change requires restart) +#system_db_schema = 'pgpool_catalog' + # (change requires restart) +#system_db_user = 'pgpool' + # (change requires restart) +#system_db_password = '' + # (change requires restart) + + +#------------------------------------------------------------------------------ +# HEALTH CHECK +#------------------------------------------------------------------------------ + +health_check_period = 20 + # Health check period + # Disabled (0) by default +health_check_timeout = 10 + # Health check timeout + # 0 means no timeout +health_check_user = '{{.Values.credentials.pgusername}}' + # Health check user +health_check_password = '{{.Values.credentials.pgpassword}}' + # Password for health check user +health_check_max_retries = 3 +connect_timeout = 10000 # Timeout value in milliseconds before giving up to connect to backend. + + # Maximum number of times to retry a failed health check before giving up. +health_check_retry_delay = 1 + # Amount of time to wait (in seconds) between retries. + + +#------------------------------------------------------------------------------ +# FAILOVER AND FAILBACK +#------------------------------------------------------------------------------ + +failover_command = '' + # Executes this command at failover + # Special values: + # %d = node id + # %h = host name + # %p = port number + # %D = database cluster path + # %m = new master node id + # %H = hostname of the new master node + # %M = old master node id + # %P = old primary node id + # %r = new master port number + # %R = new master database cluster path + # %% = '%' character +failback_command = '' + # Executes this command at failback. + # Special values: + # %d = node id + # %h = host name + # %p = port number + # %D = database cluster path + # %m = new master node id + # %H = hostname of the new master node + # %M = old master node id + # %P = old primary node id + # %r = new master port number + # %R = new master database cluster path + # %% = '%' character + +fail_over_on_backend_error = off + # Initiates failover when reading/writing to the + # backend communication socket fails + # If set to off, pgpool will report an + # error and disconnect the session. + +search_primary_node_timeout = 10 + # Timeout in seconds to search for the + # primary node when a failover occurs. + # 0 means no timeout, keep searching + # for a primary node forever. + +#------------------------------------------------------------------------------ +# ONLINE RECOVERY +#------------------------------------------------------------------------------ + +recovery_user = '{{.Values.credentials.pgusername}}' + # Online recovery user +recovery_password = '{{.Values.credentials.pgpassword}}' + # Online recovery password +recovery_1st_stage_command = '' + # Executes a command in first stage +recovery_2nd_stage_command = '' + # Executes a command in second stage +recovery_timeout = 90 + # Timeout in seconds to wait for the + # recovering node's postmaster to start up + # 0 means no wait +client_idle_limit_in_recovery = 0 + # Client is disconnected after being idle + # for that many seconds in the second stage + # of online recovery + # 0 means no disconnection + # -1 means immediate disconnection + + +#------------------------------------------------------------------------------ +# WATCHDOG +#------------------------------------------------------------------------------ + +# - Enabling - + +use_watchdog = off + # Activates watchdog + # (change requires restart) + +# -Connection to up stream servers - + +trusted_servers = '' + # trusted server list which are used + # to confirm network connection + # (hostA,hostB,hostC,...) + # (change requires restart) +ping_path = '/bin' + # ping command path + # (change requires restart) + +# - Watchdog communication Settings - + +wd_hostname = '' + # Host name or IP address of this watchdog + # (change requires restart) +wd_port = 9000 + # port number for watchdog service + # (change requires restart) +wd_authkey = '' + # Authentication key for watchdog communication + # (change requires restart) + +# - Virtual IP control Setting - + +delegate_IP = '' + # delegate IP address + # If this is empty, virtual IP never bring up. + # (change requires restart) +ifconfig_path = '/sbin' + # ifconfig command path + # (change requires restart) +if_up_cmd = 'ifconfig eth0:0 inet $_IP_$ netmask 255.255.255.0' + # startup delegate IP command + # (change requires restart) +if_down_cmd = 'ifconfig eth0:0 down' + # shutdown delegate IP command + # (change requires restart) + +arping_path = '/usr/sbin' # arping command path + # (change requires restart) + +arping_cmd = 'arping -U $_IP_$ -w 1' + # arping command + # (change requires restart) + +# - Behaivor on escalation Setting - + +clear_memqcache_on_escalation = on + # Clear all the query cache on shared memory + # when standby pgpool escalate to active pgpool + # (= virtual IP holder). + # This should be off if client connects to pgpool + # not using virtual IP. + # (change requires restart) +wd_escalation_command = '' + # Executes this command at escalation on new active pgpool. + # (change requires restart) + +# - Lifecheck Setting - + +# -- common -- + +wd_lifecheck_method = 'heartbeat' + # Method of watchdog lifecheck ('heartbeat' or 'query') + # (change requires restart) +wd_interval = 10 + # lifecheck interval (sec) > 0 + # (change requires restart) + +# -- heartbeat mode -- + +wd_heartbeat_port = 9694 + # Port number for receiving heartbeat signal + # (change requires restart) +wd_heartbeat_keepalive = 2 + # Interval time of sending heartbeat signal (sec) + # (change requires restart) +wd_heartbeat_deadtime = 30 + # Deadtime interval for heartbeat signal (sec) + # (change requires restart) +heartbeat_destination0 = 'host0_ip1' + # Host name or IP address of destination 0 + # for sending heartbeat signal. + # (change requires restart) +heartbeat_destination_port0 = 9694 + # Port number of destination 0 for sending + # heartbeat signal. Usually this is the + # same as wd_heartbeat_port. + # (change requires restart) +heartbeat_device0 = '' + # Name of NIC device (such like 'eth0') + # used for sending/receiving heartbeat + # signal to/from destination 0. + # This works only when this is not empty + # and pgpool has root privilege. + # (change requires restart) + +#heartbeat_destination1 = 'host0_ip2' +#heartbeat_destination_port1 = 9694 +#heartbeat_device1 = '' + +# -- query mode -- + +wd_life_point = 3 + # lifecheck retry times + # (change requires restart) +wd_lifecheck_query = 'SELECT 1' + # lifecheck query to pgpool from watchdog + # (change requires restart) +wd_lifecheck_dbname = 'template1' + # Database name connected for lifecheck + # (change requires restart) +wd_lifecheck_user = 'nobody' + # watchdog user monitoring pgpools in lifecheck + # (change requires restart) +wd_lifecheck_password = '' + # Password for watchdog user in lifecheck + # (change requires restart) + +# - Other pgpool Connection Settings - + +#other_pgpool_hostname0 = 'host0' + # Host name or IP address to connect to for other pgpool 0 + # (change requires restart) +#other_pgpool_port0 = 5432 + # Port number for othet pgpool 0 + # (change requires restart) +#other_wd_port0 = 9000 + # Port number for othet watchdog 0 + # (change requires restart) +#other_pgpool_hostname1 = 'host1' +#other_pgpool_port1 = 5432 +#other_wd_port1 = 9000 + + +#------------------------------------------------------------------------------ +# OTHERS +#------------------------------------------------------------------------------ +relcache_expire = 0 + # Life time of relation cache in seconds. + # 0 means no cache expiration(the default). + # The relation cache is used for cache the + # query result against PostgreSQL system + # catalog to obtain various information + # including table structures or if it's a + # temporary table or not. The cache is + # maintained in a pgpool child local memory + # and being kept as long as it survives. + # If someone modify the table by using + # ALTER TABLE or some such, the relcache is + # not consistent anymore. + # For this purpose, cache_expiration + # controls the life time of the cache. +relcache_size = 256 + # Number of relation cache + # entry. If you see frequently: + # "pool_search_relcache: cache replacement happend" + # in the pgpool log, you might want to increate this number. + +check_temp_table = on + # If on, enable temporary table check in SELECT statements. + # This initiates queries against system catalog of primary/master + # thus increases load of master. + # If you are absolutely sure that your system never uses temporary tables + # and you want to save access to primary/master, you could turn this off. + # Default is on. + + +#------------------------------------------------------------------------------ +# ON MEMORY QUERY MEMORY CACHE +#------------------------------------------------------------------------------ +memory_cache_enabled = off + # If on, use the memory cache functionality, off by default +memqcache_method = 'shmem' + # Cache storage method. either 'shmem'(shared memory) or + # 'memcached'. 'shmem' by default + # (change requires restart) +memqcache_memcached_host = 'localhost' + # Memcached host name or IP address. Mandatory if + # memqcache_method = 'memcached'. + # Defaults to localhost. + # (change requires restart) +memqcache_memcached_port = 11211 + # Memcached port number. Mondatory if memqcache_method = 'memcached'. + # Defaults to 11211. + # (change requires restart) +memqcache_total_size = 67108864 + # Total memory size in bytes for storing memory cache. + # Mandatory if memqcache_method = 'shmem'. + # Defaults to 64MB. + # (change requires restart) +memqcache_max_num_cache = 1000000 + # Total number of cache entries. Mandatory + # if memqcache_method = 'shmem'. + # Each cache entry consumes 48 bytes on shared memory. + # Defaults to 1,000,000(45.8MB). + # (change requires restart) +memqcache_expire = 0 + # Memory cache entry life time specified in seconds. + # 0 means infinite life time. 0 by default. + # (change requires restart) +memqcache_auto_cache_invalidation = on + # If on, invalidation of query cache is triggered by corresponding + # DDL/DML/DCL(and memqcache_expire). If off, it is only triggered + # by memqcache_expire. on by default. + # (change requires restart) +memqcache_maxcache = 409600 + # Maximum SELECT result size in bytes. + # Must be smaller than memqcache_cache_block_size. Defaults to 400KB. + # (change requires restart) +memqcache_cache_block_size = 1048576 + # Cache block size in bytes. Mandatory if memqcache_method = 'shmem'. + # Defaults to 1MB. + # (change requires restart) +memqcache_oiddir = '/var/log/pgpool/oiddir' + # Temporary work directory to record table oids + # (change requires restart) +white_memqcache_table_list = '' + # Comma separated list of table names to memcache + # that don't write to database + # Regexp are accepted +black_memqcache_table_list = '' + # Comma separated list of table names not to memcache + # that don't write to database + # Regexp are accepted diff --git a/kubernetes/common/postgres/charts/pgpool/configs/pool_hba.conf b/kubernetes/common/postgres/charts/pgpool/configs/pool_hba.conf new file mode 100644 index 0000000000..d8918409e8 --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/configs/pool_hba.conf @@ -0,0 +1,67 @@ +# pgpool Client Authentication Configuration File a custom version +# =============================================== +# +# The format rule in this file follows the rules in the PostgreSQL +# Administrator's Guide. Refer to chapter "Client Authentication" for a +# complete description. A short synopsis follows. +# +# This file controls: which hosts are allowed to connect, how clients +# are authenticated, which user names they can use, which databases they +# can access. Records take one of these forms: +# +# local DATABASE USER METHOD [OPTION] +# host DATABASE USER CIDR-ADDRESS METHOD [OPTION] +# +# (The uppercase items must be replaced by actual values.) +# +# The first field is the connection type: "local" is a Unix-domain +# socket, "host" is either a plain or SSL-encrypted TCP/IP socket. +# +# DATABASE can be "all", "sameuser", a database name, or a comma-separated +# list thereof. Note that "samegroup" like in PostgreSQL's pg_hba.conf +# file is not supported, since pgpool does not know which group a user +# belongs to. Also note that the database specified here may not exist in +# the backend PostgreSQL. pgpool will authenticate based on the database's +# name, not based on whether it exists or not. +# +# USER can be "all", a user name, or a comma-separated list thereof. In +# both the DATABASE and USER fields you can also write a file name prefixed +# with "@" to include names from a separate file. Note that a group name +# prefixed with "+" like in PostgreSQL's pg_hba.conf file is not supported +# because of the same reason as "samegroup" token. Also note that a user +# name specified here may not exist in the backend PostgreSQL. pgpool will +# authenticate based on the user's name, not based on whether he/she exists. +# +# CIDR-ADDRESS specifies the set of hosts the record matches. +# It is made up of an IP address and a CIDR mask that is an integer +# (between 0 and 32 (IPv4) that specifies the number of significant bits in +# the mask. Alternatively, you can write an IP address and netmask in +# separate columns to specify the set of hosts. +# +# METHOD can be "trust", "reject", "md5" or "pam". Note that "pam" sends passwords +# in clear text. +# +# OPTION is the name of the PAM service. Default service name is "pgpool" +# +# Database and user names containing spaces, commas, quotes and other special +# characters must be quoted. Quoting one of the keywords "all" or "sameuser" +# makes the name lose its special character, and just match a database or +# username with that name. +# +# This file is read on pgpool startup. If you edit the file on a running +# system, you have to restart the pgpool for the changes to take effect. + +# Put your actual configuration here +# ---------------------------------- +# +# If you want to allow non-local connections, you need to add more +# "host" records. In that case you will also need to make pgpool listen +# on a non-local interface via the listen_addresses configuration parameter. +# + +# TYPE DATABASE USER CIDR-ADDRESS METHOD + +# "local" is for Unix domain socket connections only +#local all all trust +# IPv4 local connections: +host all all 0.0.0.0/0 md5 diff --git a/kubernetes/common/postgres/charts/pgpool/configs/pool_passwd b/kubernetes/common/postgres/charts/pgpool/configs/pool_passwd new file mode 100644 index 0000000000..3636d1de74 --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/configs/pool_passwd @@ -0,0 +1,2 @@ +testuser:md599e8713364988502fa6189781bcf648f +postgres:md53175bce1d3201d16594cebf9d7eb3f9d diff --git a/kubernetes/common/postgres/charts/pgpool/requirements.yaml b/kubernetes/common/postgres/charts/pgpool/requirements.yaml new file mode 100644 index 0000000000..9f44c6df28 --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/requirements.yaml @@ -0,0 +1,18 @@ +# Copyright © 2018 Amdocs, AT&T, Bell Canada +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +dependencies: + - name: common + version: ~3.0.0 + repository: '@local' diff --git a/kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml b/kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml new file mode 100755 index 0000000000..10ebd7fd7f --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/templates/configmap.yaml @@ -0,0 +1,26 @@ +# Copyright © 2017 Amdocs, Bell Canada +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +apiVersion: v1 +kind: ConfigMap +metadata: + name: {{ .Release.Name }}-pgpool-configmap + namespace: {{ include "common.namespace" . }} + labels: + app: {{ include "common.name" . }} + chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} + release: {{ .Release.Name }} + heritage: {{ .Release.Service }} +data: +{{ tpl (.Files.Glob "configs/*").AsConfig . | indent 2 }} diff --git a/kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml b/kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml new file mode 100644 index 0000000000..a05bed4b5f --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/templates/deployment.yaml @@ -0,0 +1,68 @@ +{{/* +# Copyright © 2018 Amdocs, AT&T, Bell Canada +# # +# # Licensed under the Apache License, Version 2.0 (the "License"); +# # you may not use this file except in compliance with the License. +# # You may obtain a copy of the License at +# # +# # http://www.apache.org/licenses/LICENSE-2.0 +# # +# # Unless required by applicable law or agreed to in writing, software +# # distributed under the License is distributed on an "AS IS" BASIS, +# # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# # See the License for the specific language governing permissions and +# # limitations under the License. +*/}} +kind: Deployment +apiVersion: extensions/v1beta1 +metadata: + name: {{ include "common.fullname" . }} + namespace: {{ include "common.namespace" . }} + labels: + app: {{ include "common.name" . }} + chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} + release: {{ .Release.Name }} + heritage: {{ .Release.Service }} +spec: + replicas: 2 + template: + metadata: + labels: + app: {{ include "common.name" . }} + release: {{ .Release.Name }} + spec: + containers: + - image: "{{.Values.repository}}/{{.Values.image}}" + imagePullPolicy: {{ .Values.pullPolicy | default .Values.global.pullPolicy }} + name: {{ include "common.name" . }} + env: + - name: PG_PRIMARY_SERVICE_NAME + value: {{.Values.container.name.primary}} + - name: PG_REPLICA_SERVICE_NAME + value: {{.Values.container.name.replica}} + - name: PG_USERNAME + value: {{.Values.credentials.pgusername}} + - name: PG_PASSWORD + value: {{.Values.credentials.pgpassword}} + ports: + - containerPort: 5432 + name: pgpool + protocol: TCP + readinessProbe: + tcpSocket: + port: 5432 + initialDelaySeconds: 20 + periodSeconds: 10 + livenessProbe: + tcpSocket: + port: 5432 + initialDelaySeconds: 15 + periodSeconds: 20 + volumeMounts: + - name: pgpool-pgconf + mountPath: /pgconf/pgpoolconfigdir + readOnly: false + volumes: + - name: pgpool-pgconf + configMap: + name: {{ .Release.Name }}-pgpool-configmap diff --git a/kubernetes/common/postgres/charts/pgpool/templates/service.yaml b/kubernetes/common/postgres/charts/pgpool/templates/service.yaml new file mode 100644 index 0000000000..86442a2740 --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/templates/service.yaml @@ -0,0 +1,26 @@ +apiVersion: v1 +kind: Service +metadata: + name: {{ .Values.service.name }} + namespace: {{ include "common.namespace" . }} + labels: + app: {{ include "common.name" . }} + chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }} + release: {{ .Release.Name }} + heritage: {{ .Release.Service }} + annotations: +spec: + type: {{ .Values.service.type }} + ports: + {{if eq .Values.service.type "NodePort" -}} + - port: {{ .Values.service.externalPort }} + nodePort: {{ .Values.global.nodePortPrefix | default .Values.nodePortPrefix }}{{ .Values.service.nodePort }} + name: {{ .Values.service.name }} + {{- else -}} + - port: {{ .Values.service.externalPort }} + targetPort: {{ .Values.service.internalPort }} + name: {{ .Values.service.name }} + {{- end}} + selector: + app: {{ include "common.name" . }} + release: {{ .Release.Name }} diff --git a/kubernetes/common/postgres/charts/pgpool/values.yaml b/kubernetes/common/postgres/charts/pgpool/values.yaml new file mode 100644 index 0000000000..cb732b7cd7 --- /dev/null +++ b/kubernetes/common/postgres/charts/pgpool/values.yaml @@ -0,0 +1,44 @@ +# Copyright © 2018 Amdocs, AT&T, Bell Canada +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +################################################################# +# Global configuration defaults. +################################################################# +global: + nodePortPrefix: 302 + persistence: {} + readinessRepository: oomk8s + readinessImage: readiness-check:2.0.0 + +################################################################# +# Application configuration defaults. +################################################################# +# application image +repository: crunchydata +image: crunchy-pgpool:centos7-10.4-2.0.0 +pullPolicy: Always + +container: + port: 5432 + name: + primary: pgset-primary + replica: pgset-replica +credentials: + pgusername: testuser + pgpassword: password +service: + name: pgpool + type: ClusterIP + externalPort: 5432 + internalPort: 5432 -- cgit 1.2.3-korg