#!/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 . lib/common set -e uid=$(docker_get_uid "$SERVICE_NAME" "mongodb") CONFIG=$SERVICE_CONFIGSTORE/etc/mongod.conf mkdir -p "$(dirname "$CONFIG")" ## XXXvlab: replication here is hardwired and not handled at all cat <<EOF > "$CONFIG" storage: dbPath: /var/lib/mongodb net: bindIp: 0.0.0.0 replication: oplogSizeMB: 128 replSetName: rs01 EOF chown -v "$uid" "$CONFIG" dirs=(/var/{log,lib}/mongodb ) host_dirs=() for dir in "${dirs[@]}"; do host_dirs+=("$SERVICE_DATASTORE$dir") done mkdir -p "${host_dirs[@]}" find "${host_dirs[@]}" \! -user "$uid" -print0 | while read-0 f; do chown -v "$uid" "$f" || exit 1 done config_hash=$(cat "$CONFIG" | md5_compat) || exit 1 init-config-add " $MASTER_BASE_SERVICE_NAME: labels: - compose.config_hash=$config_hash "