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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
# Please note that postgres detect on its own if its datadir needs to be populated
. lib/common
set -e
if ! [ -f "$LOCAL_DB_PASSFILE" ]; then POSTGRES_ROOT_PASSWORD="$(gen_password)"
## required by image of postgres for first run server_docker_opts=("${server_docker_opts[@]}" -e POSTGRES_HOST_AUTH_METHOD=trust) ddb < <(echo "ALTER USER postgres WITH ENCRYPTED password '$POSTGRES_ROOT_PASSWORD'") cat <<EOF > "$LOCAL_DB_PASSFILE" *:*:*:postgres:$POSTGRES_ROOT_PASSWORD EOF chmod 600 "$LOCAL_DB_PASSFILE" info "New root password for postgres."
## resetting ``server_docker_opts``, and forcing stop to remove the ## POSTGRES_HOST_AUTH_METHOD arg. docker stop "$container_id" docker rm "$container_id" server_docker_opts=() _set_server_db_params fi
if ! egrep "^host all all (0.0.0.0/0|all) md5\$" "$PG_HBA" >/dev/null 2>&1; then if egrep "^host all all (0.0.0.0/0|all) trust\$" "$PG_HBA" >/dev/null 2>&1; then sed -ri 's%^host all all (0\.0\.0\.0/0|all) trust$%host all all \1 md5%g' \ "$PG_HBA" if is_db_locked; then ensure_db_docker_running docker restart "$container_id" info "Restarted container $container_id" fi info "Accepting connection from outside." else die "Can't ensure connection from outside. Please update the charm init script." fi fi
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