2.5.0

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

2.4.1

• 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.

1.7.1

• Deprecate Makefile target logs-delayed; replaced with logsdef.
• 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

• 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).

1.7.0

• Updates source image to 1.11.0.
• 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-6-1.x.x).

centos-7-2.3.0

CentOS-7 7.5.1804 x86_64 - Varnish Cache.

Release changes

• 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.

Download then load the docker image using:

$ xz -dc centos-ssh-varnish.2.3.0.tar.xz | docker load

centos-6-1.6.0

CentOS-6 6.10 x86_64 - Varnish Cache.

Release changes

• Updates source image to 1.10.1.
• Updates Varnish to version 4.1.11.
• 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.

Download then load the docker image using:

$ xz -dc centos-ssh-varnish.1.6.0.tar.xz | docker load

centos-7-2.2.1

CentOS-7 7.5.1804 x86_64 - Varnish Cache.

Release changes

• 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.

Download then load the docker image using:

$ xz -dc centos-ssh-varnish.2.2.1.tar.xz | docker load

centos-6-1.5.2

CentOS-6 6.10 x86_64 - Varnish Cache.

Release changes

• Fixes typo in test; using --format instead of --filter.
• Updates source image to 1.9.1.
• 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.

Download then load the docker image using:

$ xz -dc centos-ssh-varnish.1.5.2.tar.xz | docker load

centos-7-2.2.0

CentOS-7 7.5.1804 x86_64 - Varnish Cache.

Release changes

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

Download then load the docker image using:

$ xz -dc centos-ssh-varnish.2.2.0.tar.xz | docker load