diff options
Diffstat (limited to 'kubernetes/msb/charts/msb-consul/resources/docker-entrypoint.sh')
| -rwxr-xr-x | kubernetes/msb/charts/msb-consul/resources/docker-entrypoint.sh | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/kubernetes/msb/charts/msb-consul/resources/docker-entrypoint.sh b/kubernetes/msb/charts/msb-consul/resources/docker-entrypoint.sh deleted file mode 100755 index 0cd46167e4..0000000000 --- a/kubernetes/msb/charts/msb-consul/resources/docker-entrypoint.sh +++ /dev/null @@ -1,100 +0,0 @@ -#!/usr/bin/dumb-init /bin/sh -set -e -set -x - -# Note above that we run dumb-init as PID 1 in order to reap zombie processes -# as well as forward signals to all processes in its session. Normally, sh -# wouldn't do either of these functions so we'd leak zombies as well as do -# unclean termination of all our sub-processes. -# As of docker 1.13, using docker run --init achieves the same outcome. - -# You can set CONSUL_BIND_INTERFACE to the name of the interface you'd like to -# bind to and this will look up the IP and pass the proper -bind= option along -# to Consul. -CONSUL_BIND= -if [ -n "$CONSUL_BIND_INTERFACE" ]; then - CONSUL_BIND_ADDRESS=$(ip -o -4 addr list $CONSUL_BIND_INTERFACE | head -n1 | awk '{print $4}' | cut -d/ -f1) - if [ -z "$CONSUL_BIND_ADDRESS" ]; then - echo "Could not find IP for interface '$CONSUL_BIND_INTERFACE', exiting" - exit 1 - fi - - CONSUL_BIND="-bind=$CONSUL_BIND_ADDRESS" - echo "==> Found address '$CONSUL_BIND_ADDRESS' for interface '$CONSUL_BIND_INTERFACE', setting bind option..." -fi - -# You can set CONSUL_CLIENT_INTERFACE to the name of the interface you'd like to -# bind client intefaces (HTTP, DNS, and RPC) to and this will look up the IP and -# pass the proper -client= option along to Consul. -CONSUL_CLIENT= -if [ -n "$CONSUL_CLIENT_INTERFACE" ]; then - CONSUL_CLIENT_ADDRESS=$(ip -o -4 addr list $CONSUL_CLIENT_INTERFACE | head -n1 | awk '{print $4}' | cut -d/ -f1) - if [ -z "$CONSUL_CLIENT_ADDRESS" ]; then - echo "Could not find IP for interface '$CONSUL_CLIENT_INTERFACE', exiting" - exit 1 - fi - - CONSUL_CLIENT="-client=$CONSUL_CLIENT_ADDRESS" - echo "==> Found address '$CONSUL_CLIENT_ADDRESS' for interface '$CONSUL_CLIENT_INTERFACE', setting client option..." -fi - -# CONSUL_DATA_DIR is exposed as a volume for possible persistent storage. The -# CONSUL_CONFIG_DIR isn't exposed as a volume but you can compose additional -# config files in there if you use this image as a base, or use CONSUL_LOCAL_CONFIG -# below. -CONSUL_DATA_DIR=/consul/data -CONSUL_CONFIG_DIR=/consul/config - -# You can also set the CONSUL_LOCAL_CONFIG environemnt variable to pass some -# Consul configuration JSON without having to bind any volumes. -if [ -n "$CONSUL_LOCAL_CONFIG" ]; then - echo "$CONSUL_LOCAL_CONFIG" > "$CONSUL_CONFIG_DIR/local.json" -fi - -# If the user is trying to run Consul directly with some arguments, then -# pass them to Consul. -if [ "${1:0:1}" = '-' ]; then - set -- consul "$@" -fi - -# Look for Consul subcommands. -if [ "$1" = 'agent' ]; then - shift - set -- consul agent \ - -data-dir="$CONSUL_DATA_DIR" \ - -config-dir="$CONSUL_CONFIG_DIR" \ - $CONSUL_BIND \ - $CONSUL_CLIENT \ - "$@" -elif [ "$1" = 'version' ]; then - # This needs a special case because there's no help output. - set -- consul "$@" -elif consul --help "$1" 2>&1 | grep -q "consul $1"; then - # We can't use the return code to check for the existence of a subcommand, so - # we have to use grep to look for a pattern in the help output. - set -- consul "$@" -fi - -# If we are running Consul, make sure it executes as the proper user. -if [ "$1" = 'consul' ]; then - # If the data or config dirs are bind mounted then chown them. - # Note: This checks for root ownership as that's the most common case. - if [ "$(stat -c %u /consul/data)" != "$(id -u consul)" ]; then - chown consul:consul /consul/data - fi - if [ "$(stat -c %u /consul/config)" != "$(id -u consul)" ]; then - chown consul:consul /consul/config - fi - - # If requested, set the capability to bind to privileged ports before - # we drop to the non-root user. Note that this doesn't work with all - # storage drivers (it won't work with AUFS). - if [ ! -z ${CONSUL_ALLOW_PRIVILEGED_PORTS+x} ]; then - setcap "cap_net_bind_service=+ep" /bin/consul - fi - -# Instead of using this we run our pod as a non-root user. -# set -- su-exec consul:consul "$@" -fi - -exec "$@" |