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Change Log

2 - centos-7

Summary of release changes.

2.5.0 - 2019-10-10

  • Updates Varnish to 6.3.0.
  • Updates image tags in docker-compose example configuration.

2.4.1 - 2019-10-08

  • Deprecate Makefile target logs-delayed; replaced with logsdef.
  • Updates Varnish to 6.2.1.
  • Updates gcc package to 4.8.5-39.
  • Updates startsecs for varnishncsa-wrapper to 5 seconds.
  • Updates test/health_status helper script with for consistency.
  • Updates Makefile target logs to accept [OPTIONS] (e.g make -- logs -ft).
  • Updates info/error output for consistency.
  • Updates healthcheck failure messages to remove EOL character that is rendered in status response.
  • Updates ordering of Tags and respective Dockerfile links in README.md for readability.
  • Adds improved test workflow; added test-setup target to Makefile.
  • Adds Makefile target logsdef to handle deferred logs output within a target chain.
  • Adds /docs directory for supplementary documentation and simplify README.
  • Fixes validation failure of 0 second --timeout value in test/health_status.

2.4.0 - 2019-08-17

  • Updates source image to 2.6.0.
  • Updates CHANGELOG.md to simplify maintenance.
  • Updates README.md to simplify contents and improve readability.
  • Updates README-short.txt to apply to all image variants.
  • Updates Dockerfile org.deathe.description metadata LABEL for consistency.
  • Updates supervisord configuration to send error log output to stderr.
  • Updates varnishd supervisord configuration file/priority to 80-varnishd-wrapper.conf/80.
  • Updates varnishncsa supervisord configuration file/priority to 50-varnishncsa-wrapper.conf/50.
  • Updates docker-compose example with redis session store replacing memcached for the apache-php service.
  • Updates wrapper scripts timer to use UTC date timestamps.
  • Updates backend probe window from 5 to 3 to reduce time to register an offline backend.
  • Fixes docker host connection status check in Makefile.
  • Fixes error when restarting/reloading varnishd.
  • Adds inspect, reload and top Makefile targets.
  • Adds improved clean Makefile target; includes exited containers and dangling images.
  • Adds SYSTEM_TIMEZONE handling to Makefile, scmi, systemd unit and docker-compose templates.
  • Adds system time zone validation to healthcheck.
  • Adds lock/state file to wrapper scripts.
  • Adds VCL to handle /status and /varnish-status for monitoring the backend and varnish respectively.
  • Removes VARNISH_AUTOSTART_VARNISHD_WRAPPER, replaced with ENABLE_VARNISHD_WRAPPER.
  • Removes VARNISH_AUTOSTART_VARNISHNCSA_WRAPPER, replaced with ENABLE_VARNISHNCSA_WRAPPER.
  • Removes support for long image tags (i.e. centos-7-2.x.x).

2.3.0 - 2019-05-06

  • Updates gcc package to gcc-4.8.5-36.el7_6.1.
  • Updates source image to 2.5.1.
  • Updates Varnish to 6.2.0.
  • Updates and restructures Dockerfile.
  • Updates container naming conventions and readability of Makefile.
  • Updates startup time to 4 seconds.
  • Updates healthcheck retries to 5.
  • Updates default VCL excluding several parts already defined in builtin.vcl.
  • Fixes issue with unexpected published port in run templates when DOCKER_PORT_MAP_TCP_80 or DOCKER_PORT_MAP_TCP_8443 is set to an empty string or 0.
  • Fixes binary paths in systemd unit files for compatibility with both EL and Ubuntu hosts.
  • Adds consideration for event lag into test cases for unhealthy health_status events.
  • Adds port incrementation to Makefile's run template for container names with an instance suffix.
  • Adds placeholder replacement of RELEASE_VERSION docker argument to systemd service unit template.
  • Adds improvement to pull logic in systemd unit install template.
  • Adds SSH_AUTOSTART_SUPERVISOR_STDOUT with a value "false", disabling startup of supervisor_stdout.
  • Adds error messages to healthcheck script and includes supervisord check.
  • Adds improved logging output.
  • Adds docker-compose configuration example.
  • Adds improved/simplified Cookie logic in docker-default.vcl.
  • Adds improved healtchcheck, varnishd-wrapper and varnishncsa-wrapper scripts.
  • Adds improved lock/state file implementation in wrapper scripts.
  • Adds VARNISH_OPTIONS and VARNISH_VARNISHNCSA_OPTIONS.
  • Adds improved VCL error checking/handling.
  • Adds styled synthetic 500 error responses.
  • Removes use of /etc/services-config paths.
  • Removes the unused group element from the default container name.
  • Removes the node element from the default container name.
  • Removes unused environment variables from Makefile and scmi configuration.
  • Removes X-Fleet section from etcd register template unit-file.

2.2.1 - 2018-12-10

  • Fixes typo in test; using --format instead of --filter.
  • Updates source image to 2.4.1.
  • Updates Varnish to 6.1.1.
  • Updates gcc packages to 4.8.5-36.
  • Updates image versions in docker-compose example and tests.
  • Adds required --sysctl settings to docker run templates.
  • Adds change to ensure varnishncsa is run with a non-root user varnishlog.
  • Adds varnishncsa access logs to docker log output.
  • Adds "Varnish Details" to docker log output.

2.2.0 - 2018-10-09

  • Updates Varnish to 6.1.0.
  • Adds lockfile to ensure varnishd is started before running varnishncsa.
  • Adds failure messages to healthcheck script.

2.1.0 - 2018-10-01

  • Updates source image to 2.4.0.
  • Updates Varnish to 6.0.1.
  • Updates pattern for static assets to include web fonts and SVG images and remove SWF.
  • Removes response header that indicate Varnish version.
  • Adds VARNISH_AUTOSTART_VARNISHD_WRAPPER for disabling varnishd autostart.
  • Adds VARNISH_AUTOSTART_VARNISHNCSA_WRAPPER to enable access logs.
  • Adds VARNISH_VARNISHNCSA_FORMAT set the access log format string.

2.0.0 - 2018-06-22

  • Initial release.