Consul Docker images

These are Zendesk's customized Docker images for HashiCorp's Consul. They're based on Glider Labs' original sources.

Lock race fixes

This build contains an important fix to some race conditions in consul lock in the 0.5.2 upstream release. Our fix has been accepted by Hashicorp, but no new release has been published yet that contains it.

Data persistence

The /data directory is now marked as a volume, so that Consul's Raft data can be preserved across container restarts. (Of course, you may always start with a clean slate by removing and recreating the container.)

Environment variables

The following environment variables can be set to control the way Consul operates. Check the Consul documentation for further details on how they operate.

For boolean variables, the values "0", "false", and "n" all translate to false; and "1", "true", and "y" all translate to true.

• CONSUL_ACL_DATACENTER
• CONSUL_ACL_DEFAULT_POLICY
• CONSUL_ACL_DOWN_POLICY
• CONSUL_ACL_MASTER_TOKEN
• CONSUL_ACL_TOKEN
• CONSUL_ACL_TTL
• CONSUL_ADVERTISE_ADDR
• CONSUL_ADVERTISE_ADDR_WAN
• CONSUL_BOOTSTRAP_EXPECT
• CONSUL_CHECK_UPDATE_INTERVAL
• CONSUL_DATA_DIR
• CONSUL_CLIENT_ADDR
• CONSUL_DATACENTER
• CONSUL_DISABLE_REMOTE_EXEC
• CONSUL_DISABLE_UPDATE_CHECK
• CONSUL_DNS_ALLOW_STALE
• CONSUL_DNS_ENABLE_TRUNCATE
• CONSUL_DNS_MAX_STALE
• CONSUL_DNS_NODE_TTL
• CONSUL_DNS_ONLY_PASSING
• CONSUL_DNS_SERVICE_TTL
• CONSUL_DOMAIN
• CONSUL_ENCRYPT
• CONSUL_LEAVE_ON_TERMINATE
• CONSUL_REJOIN_AFTER_LEAVE
• CONSUL_RETRY_JOIN
• CONSUL_RETRY_INTERVAL
• CONSUL_RETRY_INTERVAL_WAN
• CONSUL_SERVER
• CONSUL_SERVER_NAME
• CONSUL_SESSION_TTL_MIN
• CONSUL_SKIP_LEAVE_ON_INTERRUPT
• CONSUL_START_JOIN
• CONSUL_START_JOIN_WAN
• CONSUL_STATSD_ADDR
• CONSUL_STATSITE_ADDR
• CONSUL_STATSITE_PREFIX
• CONSUL_TLS_CA_FILE
• CONSUL_TLS_CERT_FILE
• CONSUL_TLS_VERIFY_INCOMING
• CONSUL_TLS_VERIFY_OUTGOING
• CONSUL_TLS_VERIFY_SERVER_HOSTNAME
• CONSUL_UI_DIR

License

MIT