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#!/bin/bash
## Init is run on host
## For now it is run every time the script is launched, but
## it should be launched only once after build.
## Accessible variables are:
## - SERVICE_NAME Name of current service
## - DOCKER_BASE_IMAGE Base image from which this service might be built if any
## - SERVICE_DATASTORE Location on host of the DATASTORE of this service
## - SERVICE_CONFIGSTORE Location on host of the CONFIGSTORE of this service
if [ -d "$SERVICE_CONFIGSTORE/bin/compose" ]; then
rmdir "$SERVICE_CONFIGSTORE/bin/compose"
fi
[ "$COMPOSE_LAUNCHER_OPTS" ] || {
err "\$COMPOSE_LAUNCHER_OPTS is expected to be set."
exit 1
}
[ "$HOST_COMPOSE_LAUNCHER_OPTS" ] || {
err "\$HOST_COMPOSE_LAUNCHER_OPTS is expected to be set."
exit 1
}
[ "$COMPOSE_LAUNCHER_BIN" ] || {
err "\$COMPOSE_LAUNCHER_BIN is expected to be set."
exit 1
}
mkdir -p "$SERVICE_CONFIGSTORE/etc/crontabs"
touch "$SERVICE_CONFIGSTORE/etc/crontabs/root"
timezone=$(cat /etc/timezone) || exit 1
init-config-add "
$CHARM_NAME:
volumes:
- /etc/timezone:/etc/timezone:ro
- \$DOCKER_COMPOSE_PATH/bin/dc:/bin/dc:ro
- $COMPOSE_LAUNCHER_BIN:/bin/compose:ro
- $HOST_COMPOSE_LAUNCHER_OPTS:$COMPOSE_LAUNCHER_OPTS:ro
environment:
TZ: $timezone
COMPOSE_LAUNCHER_OPTS: $COMPOSE_LAUNCHER_OPTS
"
info "Timezone is set to $timezone."