reduce sdnc-ansible-server image footprint

Project "CIA" scope is to provide smaller and multi architecture docker
images.

This proposition aims to do that for sdnc-ansible-server.

The current size of this proposal is 139mb compared to the 618Mb image
proposed before (and before actual ansible installation).

Principles used are the following:

1. a "basic" `docker build .` should provide a working image;
2. use the smallest (and multi arch) base image possibe;
3. install necessary stuff only;
4. leverage python best practices for installation;
5. remove installation stuff occuring at run level and move them to
   build level.

* Dockerfile is now at the root part;
* ansible configuration file `ansible.cfg` is created and put in
  `configuration` folder;
* ansible configuration file `ansible.cfg` is pushed during the
  build part with a reproductible process;
* `python` files are on `ansible-server" folder so copying during build
  works out of the box;
* yml files are put directly on `ansible-server/Playbooks` so copying
during build works out the box;

* Dockerfile base image is now alpine:3.8;
* `timeout` executable being now from busybox, change in the
  command-line call has been made (`--signal` is now `-s` and `-t` is
  set before setting the timeout value).

* Only install python and python-pip as alpine package and remove build
  dependencies package after use.

* put all python requirements in `requirements.txt` package and launch
  pip installation command with this file.

* call directly python main script (`RestServer.py`) as entrypoint and
  do the python installation stuff at build time.

- [x] change pom.xml so building parts works
- [ ] consider changing destination folder (`/opt/ansible-server/`) to
      the ancient one (`/opt/onap/ccsdk/`) if this is problematic

Change-Id: I6295d7c2d1ed631e1842350581234686d704c1bf
Issue-ID: INT-816
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

Former-commit-id: 4fe3b43a0d30a15ceed58c695d2a72c5382fded6

16 files changed, 0 insertions, 327 deletions

diff --git a/installation/ansible-server/src/main/yml/Ansible_inventory b/installation/ansible-server/src/main/yml/Ansible_inventory
deleted file mode 100644
index 69df84ff..00000000
--- a/installation/ansible-server/src/main/yml/Ansible_inventory
+++ /dev/null
@@ -1,27 +0,0 @@
-# /*-
-# * ============LICENSE_START=======================================================
-# * ONAP : APPC
-# * ================================================================================
-# * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
-# * ================================================================================
-# * Copyright (C) 2017 Amdocs
-# * =============================================================================
-# * 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.
-# * 
-# * ECOMP is a trademark and service mark of AT&T Intellectual Property.
-# * ============LICENSE_END=========================================================
-# */
-
-[host]
-localhost   ansible_connection=local
-
diff --git a/installation/ansible-server/src/main/yml/ansible_huawei_postcheck@0.00.yml b/installation/ansible-server/src/main/yml/ansible_huawei_postcheck@0.00.yml
deleted file mode 100644
index 0711e40a..00000000
--- a/installation/ansible-server/src/main/yml/ansible_huawei_postcheck@0.00.yml
+++ /dev/null
@@ -1,21 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: create a temporary file for additional data

-    file: 

-        path: /tmp/tmp-{{Id}}

-        state: touch

-    become: false

-

-  - name: prepare additional data

-    shell: echo {{additionalData}} > /tmp/tmp-{{Id}}

-    become: false

-

-  - name: execute post-check operation

-    shell: ./swm/upgrade-post-check.sh {{pnfId}} {{oldSwVersion}} {{targetSwVersion}} {{ruleName}} /tmp/tmp-{{Id}}

-

-  - name: remove the temporary file

-    file:

-        path: /tmp/tmp-{{Id}}

-        state: absent

-    become: false

diff --git a/installation/ansible-server/src/main/yml/ansible_huawei_precheck@0.00.yml b/installation/ansible-server/src/main/yml/ansible_huawei_precheck@0.00.yml
deleted file mode 100644
index b6614b65..00000000
--- a/installation/ansible-server/src/main/yml/ansible_huawei_precheck@0.00.yml
+++ /dev/null
@@ -1,21 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: create a temporary file for additional data

-    file: 

-        path: /tmp/tmp-{{Id}}

-        state: touch

-    become: false

-

-  - name: prepare additional data

-    shell: echo {{additionalData}} > /tmp/tmp-{{Id}}

-    become: false

-

-  - name: execute pre-check operation

-    shell: ./swm/upgrade-pre-check.sh {{pnfId}} {{oldSwVersion}} {{targetSwVersion}} {{ruleName}} /tmp/tmp-{{Id}}

-

-  - name: remove the temporary file

-    file:

-        path: /tmp/tmp-{{Id}}

-        state: absent

-    become: false

diff --git a/installation/ansible-server/src/main/yml/ansible_huawei_upgrade@0.00.yml b/installation/ansible-server/src/main/yml/ansible_huawei_upgrade@0.00.yml
deleted file mode 100644
index 87e84ab1..00000000
--- a/installation/ansible-server/src/main/yml/ansible_huawei_upgrade@0.00.yml
+++ /dev/null
@@ -1,21 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: create a temporary file for additional data

-    file: 

-        path: /tmp/tmp-{{Id}}

-        state: touch

-    become: false

-

-  - name: prepare additional data

-    shell: echo {{additionalData}} > /tmp/tmp-{{Id}}

-    become: false

-

-  - name: execute upgrade software operation

-    shell: ./swm/upgrade-software.sh {{pnfId}} {{oldSwVersion}} {{targetSwVersion}} /tmp/tmp-{{Id}}

-

-  - name: remove the temporary file

-    file:

-        path: /tmp/tmp-{{Id}}

-        state: absent

-    become: false

diff --git a/installation/ansible-server/src/main/yml/ansible_postcheck@0.00.yml b/installation/ansible-server/src/main/yml/ansible_postcheck@0.00.yml
deleted file mode 100644
index 199bc50c..00000000
--- a/installation/ansible-server/src/main/yml/ansible_postcheck@0.00.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: check the vpp version

-    shell: vppctl show version | grep v17.07.01-release

-    become: true

diff --git a/installation/ansible-server/src/main/yml/ansible_postcheck_jq@0.00.yml b/installation/ansible-server/src/main/yml/ansible_postcheck_jq@0.00.yml
deleted file mode 100755
index 18d20edf..00000000
--- a/installation/ansible-server/src/main/yml/ansible_postcheck_jq@0.00.yml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-- hosts: all
-  tasks:
-  - name: check jq is not installed
-    stat:
-      path: /usr/bin/jq
-    register: abc
-  - fail:
-      msg: "jq is not installed"
-    when: abc.stat.exists == false
diff --git a/installation/ansible-server/src/main/yml/ansible_precheck@0.00.yml b/installation/ansible-server/src/main/yml/ansible_precheck@0.00.yml
deleted file mode 100644
index e596aa29..00000000
--- a/installation/ansible-server/src/main/yml/ansible_precheck@0.00.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: check the vpp version

-    shell: vppctl show version | grep v17.04.2-release

-    become: true

diff --git a/installation/ansible-server/src/main/yml/ansible_precheck_jq@0.00.yml b/installation/ansible-server/src/main/yml/ansible_precheck_jq@0.00.yml
deleted file mode 100755
index 00470807..00000000
--- a/installation/ansible-server/src/main/yml/ansible_precheck_jq@0.00.yml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-- hosts: all
-  tasks:
-  - name: check jq is not installed
-    stat:
-      path: /usr/bin/jq
-    register: abc
-  - fail:
-      msg: "jq is already installed"
-    when: abc.stat.exists == true
diff --git a/installation/ansible-server/src/main/yml/ansible_pyver@0.00.yml b/installation/ansible-server/src/main/yml/ansible_pyver@0.00.yml
deleted file mode 100644
index ad90e54b..00000000
--- a/installation/ansible-server/src/main/yml/ansible_pyver@0.00.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: check the python version

-    shell: python --version  2>&1 | grep 2.7.12

-    become: true

diff --git a/installation/ansible-server/src/main/yml/ansible_quiescetraffic@0.00.yml b/installation/ansible-server/src/main/yml/ansible_quiescetraffic@0.00.yml
deleted file mode 100755
index 000bc488..00000000
--- a/installation/ansible-server/src/main/yml/ansible_quiescetraffic@0.00.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-- hosts: all
-  tasks:
-  - name: Set vG to vG-MUX interface down
-    shell: vppctl set int state GigabitEthernet0/4/0 down 
-    become: true
diff --git a/installation/ansible-server/src/main/yml/ansible_resumetraffic@0.00.yml b/installation/ansible-server/src/main/yml/ansible_resumetraffic@0.00.yml
deleted file mode 100755
index 32ebfc94..00000000
--- a/installation/ansible-server/src/main/yml/ansible_resumetraffic@0.00.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-- hosts: all
-  tasks:
-  - name: Set vG to vG-MUX interface up
-    shell: vppctl set int state GigabitEthernet0/4/0 up 
-    become: true
diff --git a/installation/ansible-server/src/main/yml/ansible_sleep@0.00.yml b/installation/ansible-server/src/main/yml/ansible_sleep@0.00.yml
deleted file mode 100644
index aba2919e..00000000
--- a/installation/ansible-server/src/main/yml/ansible_sleep@0.00.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-# /*-
-# * ============LICENSE_START=======================================================
-# * ONAP : APPC
-# * ================================================================================
-# * Copyright (C) 2017 AT&T Intellectual Property.  All rights reserved.
-# * ================================================================================
-# * Copyright (C) 2017 Amdocs
-# * =============================================================================
-# * 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.
-# * 
-# * ECOMP is a trademark and service mark of AT&T Intellectual Property.
-# * ============LICENSE_END=========================================================
-# */
-
-- hosts: all
-
-  # Mandatory: 
-  vars:
-      sleep_time: "{{Sleep|default(10)}}"
-
-  tasks:
-
-    - debug:
-        msg: "Sleep time: {{ sleep_time }}"
-
-    - name: sleep
-      shell: sleep {{ sleep_time }}
-
-
-    - debug:
-        msg: "Done"
-
diff --git a/installation/ansible-server/src/main/yml/ansible_upgradesw@0.00.yml b/installation/ansible-server/src/main/yml/ansible_upgradesw@0.00.yml
deleted file mode 100644
index 886705db..00000000
--- a/installation/ansible-server/src/main/yml/ansible_upgradesw@0.00.yml
+++ /dev/null
@@ -1,17 +0,0 @@
----

-- hosts: all

-  tasks:

-  - name: add fd.io repository

-    lineinfile:

-      path: /etc/apt/sources.list.d/99fd.io.list

-      state: present

-      create: yes

-      regexp: 'fd.io.stable.1707'

-      line: 'deb [trusted=yes] https://nexus.fd.io/content/repositories/fd.io.stable.1707.ubuntu.xenial.main/ ./'

-    become: true

-  - name: upgrade vpp software

-    apt:

-      name: vpp

-      state: latest

-      update_cache: yes

-    become: true

diff --git a/installation/ansible-server/src/main/yml/ansible_upgradesw_insjq@0.00.yml b/installation/ansible-server/src/main/yml/ansible_upgradesw_insjq@0.00.yml
deleted file mode 100755
index ec1d2de6..00000000
--- a/installation/ansible-server/src/main/yml/ansible_upgradesw_insjq@0.00.yml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-- hosts: all
-  tasks:
-  - name: install jq package
-    apt:
-      name: jq
-      state: latest
-      update_cache: yes
-    become: true
diff --git a/installation/ansible-server/src/main/yml/ansible_upgradesw_remjq@0.00.yml b/installation/ansible-server/src/main/yml/ansible_upgradesw_remjq@0.00.yml
deleted file mode 100755
index c5be6330..00000000
--- a/installation/ansible-server/src/main/yml/ansible_upgradesw_remjq@0.00.yml
+++ /dev/null
@@ -1,9 +0,0 @@
----
-- hosts: all
-  tasks:
-  - name: remove jq package
-    apt:
-      name: jq
-      state: absent
-      update_cache: yes
-    become: true
diff --git a/installation/ansible-server/src/main/yml/ansible_vfw_distributetraffic@0.00.yml b/installation/ansible-server/src/main/yml/ansible_vfw_distributetraffic@0.00.yml
deleted file mode 100644
index aeffe62f..00000000
--- a/installation/ansible-server/src/main/yml/ansible_vfw_distributetraffic@0.00.yml
+++ /dev/null
@@ -1,110 +0,0 @@
----
-- hosts: all
-  gather_facts: no
-  tasks:
-    - include_vars: "{{ ConfigFileName }}"
-    - debug: var=fwIp
-      failed_when: fwIp is not defined
-    - debug: var=sinkIp
-      failed_when: sinkIp is not defined
-    - name: Read PKG IP
-      shell: cat /opt/config/vpg_private_ip_0.txt
-      register: pkgIp
-      become: true
-    - name: Read OLD FW IP
-      shell: cat /opt/config/fw_ipaddr.txt
-      register: oldFwIp
-      become: true
-    - name: Read OLD SINK IP
-      shell: cat /opt/config/sink_ipaddr.txt
-      register: oldSinkIp
-      become: true
-    - name: Read protected net CIDR
-      shell: cat /opt/config/protected_net_cidr.txt
-      register: protectedCidr
-      become: true
-    - debug: var=pkgIp.stdout
-    - debug: var=oldFwIp.stdout
-    - debug: var=oldSinkIp.stdout
-    - debug: var=protectedCidr.stdout
-    - debug: 
-        msg: "FW IP has not been changed"
-      when: oldFwIp.stdout == fwIp
-    - block:
-        - name: Remove OLD FW IP route
-          shell: vppctl ip route del {{ protectedCidr.stdout }} via {{ oldFwIp.stdout }}
-        - name: Add NEW FW IP route
-          shell: vppctl ip route add {{ protectedCidr.stdout }} via {{ fwIp }}
-        - name: Save NEW FW IP address
-          shell: echo {{ fwIp }} > /opt/config/fw_ipaddr.txt
-        - debug: 
-            msg: "FW IP has been changed"
-      become: true
-      when: oldFwIp.stdout != fwIp
-    - debug: 
-        msg: "SINK IP has not been changed"
-      when: oldSinkIp.stdout == sinkIp
-    - block:
-        - block:
-          - name: Modify packet stream files
-            debug:
-              msg: "Modify packet stream files"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp1"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp2"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp3"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp4"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp5"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp6"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp7"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp8"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp9"
-          - shell: "sed -i -e '0,/UDP/ s/UDP:.*/UDP: {{ pkgIp.stdout }} -> {{ sinkIp }}/' /opt/pg_streams/stream_fw_udp10"
-        - block:
-          - name: Delete old streams
-            debug:
-              msg: "Delete old streams"
-          - shell: vppctl packet-generator delete fw_udp1
-          - shell: vppctl packet-generator delete fw_udp2
-          - shell: vppctl packet-generator delete fw_udp3
-          - shell: vppctl packet-generator delete fw_udp4
-          - shell: vppctl packet-generator delete fw_udp5
-          - shell: vppctl packet-generator delete fw_udp6
-          - shell: vppctl packet-generator delete fw_udp7
-          - shell: vppctl packet-generator delete fw_udp8
-          - shell: vppctl packet-generator delete fw_udp9
-          - shell: vppctl packet-generator delete fw_udp10
-        - block:
-          - name: Install new streams
-            debug:
-              msg: "Install new streams"
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp1
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp2
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp3
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp4
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp5
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp6
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp7
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp8
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp9
-          - shell: vppctl exec /opt/pg_streams/stream_fw_udp10
-        - block:
-          - name: Enable new streams
-            debug:
-              msg: "Enable new streams"
-          - shell: vppctl packet-generator enable fw_udp1
-          - shell: vppctl packet-generator enable fw_udp2
-          - shell: vppctl packet-generator enable fw_udp3
-          - shell: vppctl packet-generator enable fw_udp4
-          - shell: vppctl packet-generator enable fw_udp5
-          - shell: vppctl packet-generator enable fw_udp6
-          - shell: vppctl packet-generator enable fw_udp7
-          - shell: vppctl packet-generator enable fw_udp8
-          - shell: vppctl packet-generator enable fw_udp9
-          - shell: vppctl packet-generator enable fw_udp10
-        - name: Save NEW SINK IP address
-          shell: echo {{ sinkIp }} > /opt/config/sink_ipaddr.txt
-        - debug: 
-            msg: "SINK IP has been changed"
-      become: true
-      when: oldSinkIp.stdout != sinkIp
-