balena-supervisor/CHANGELOG.md

• Remove volumes when removing a container [Pablo]
• Refactor the still undocumented special env vars into RESIN_SUPERVISOR_ [Pablo]
• Implement several update strategies (kill before download, 0-downtime) [Pablo]
• Fix the error that comes up when no ip addresses are returned by gosuper [Praneeth]
• Switched to docker-progress for pull progress. [Page]
• Fix semver versioning in tcp-ping endpoint. [Praneeth]

v1.2.1

• Use random name for PubNub channel and report to API [Pablo]

v1.2.0

• Don't bind mount (the sometimes non-existent) docker.sock [Pablo]
• Expose a RESIN_SUPERVISOR_VERSION env var to app [Pablo]

v1.1.1

• Prevent non-fatal errors from causing the supervisor to exit [Lorenzo]
• Use buildtime env vars as the default Pubnub and Mixpanel keys [Pablo]

v1.1.0

• Switch back to using arch-based node images [Pablo]
• Don't allow bootstrap to delete apiSecret from DB [Pablo]
• Add API endpoint to expire and create new API key [Pablo]
• Enable control of API poll interval through Device Variables [Praneeth]
• Allow control of VPN + TCP check + Pub nub logs with Device Environment variables [Praneeth]
• Add GO api for openvpn control [Praneeth]

v1.0.2

• Fix getting API key from DB by returning its .value [Pablo]

v1.0.1

• Pass supervisor API key to app, don't regenerate the key, and authenticate ALL requests [Pablo]
• Use raspberrypi2 base image for armv7hf [Pablo]
• Bugfix: wrap all errors from update as Error objects - prevents image cleanup on download failures [Pablo]
• Wait 10 seconds after sending SIGTERM and before sending SIGKILL when stopping a container [petrosagg]

v1.0.0

• Expose supervisor API to app by allowing all requests from 127.0.0.1 and passing address and port as env vars [Pablo]
• Only apply special actions / boot config on change, and always persist to DB [Pablo]

v0.0.18

• Fix preloaded apps so that they have the complete environment [Pablo]

v0.0.17

• Updated bases image to board-specific, and all node versions to 0.10.40-slim [Pablo]
• Allow changing RPi config.txt with environment variables [Pablo]
• Allow special env vars with a callback which don't cause an app restart [Pablo and Praneeth]
• Remove unused config.supervisorContainer in config.coffee [Praneeth]
• Implement and use golang endpoint for getting IPs of the device, also fixes duplicate IP reporting in the JS implementation [Praneeth]
• Refactor bootstrapping to run in background [Pablo]
• Run preloaded app images [Pablo]
• Add API endpoints for device reboot and shutdown [Pablo]
• Add /restart endpoint to restart container [Pablo]
• Add additional mount point for the host dbus on host_run/dbus [Praneeth]
• Switch to golang 1.5.1 for compiling [Praneeth]
• Allow /purge to be called with appId as string or number [Pablo]
• Fetch containerId from DB within lock [Pablo]
• Change update cycle to map by appId [Pablo]
• Allow updates to be forced via an env var or an API call [Pablo]
• Use lockfile to lock updates per app [Pablo]

v0.0.16

• Disabled the TCP ping whilst the VPN is connected. [Praneeth]
• Added TCP ping enable/disable endpoints. [Praneeth]
• Added initial go supervisor, using it to purge the /data directory of apps. [Pablo]
• Mounted /lib/firmware into the user container. [Pablo]
• Fixed spaces in env vars for web terminal. [Petros]
• Added missing return when no app id specified. [Pablo]
• Try to populate the docker cache before building. [Page]

v0.0.15

• Make resolv.conf writable from a user container. [Praneeth]
• Updated pubnub (3.7.13 doesn't seem to have the heartbeat unnecessarily)
• Fixed an issue where an image would not be cleaned up if it was tagged in multiple repos. [Page]
• Use JOBS=MAX for npm install. [Page]
• Updated pinejs-client so that valid ssl certificates are enforced by default. [Page]
• Write the registered_at time to config.json as well, in case there is a failure between writing to config.json and writing to knex [Page]

v0.0.14

• Clean up tmp files left behind by npm [Page]
• Fix an error where mixpanel events would have the wrong uuid set on first provision. [Page]
• Update knexjs to ~0.8.3, which uses lodash 3 and means it will be deduplicated (reducing image size and runtime memory usage) [Page]
• Stop caching config.json, avoids a race that could cause getting stuck repeatedly trying to register [Page]

v0.0.13

• Bind mount /etc/resolv.conf as ro for application containers and supervisor [Praneeth]

v0.0.12

• Stopped displaying an error message when trying to start a container that is already started.
• Improved error messages reported to the user in the case of finding an empty string.
• Switched to using the dockerode pull progress mechanism.
• Fixed trying to delete supervisor container when it reports an alternate tag instead of the primary tag.
• Switched to using the i386-node image as a base for the i386-supervisor
• Fixed reporting error objects to mixpanel.