centos-6-1.10.0

CentOS-6 6.9 x86_64 - Apache / PHP-CGI (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates image source to release 1.10.0.
• Fixes issue with missing APACHE_SSL_* environment variables for make,scmi and systemd.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.1.10.0.tar.xz | docker load

centos-6-1.9.0

CentOS-6 6.8 x86_64 - Apache / PHP-CGI (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates image source to release 1.9.0.
• Fixes issue with app specific httpd configuration requiring the etc/php.d directory to exist.
• Adds default Apache modules appropriate for Apache 2.4/2.2 in the bootstrap script for the unlikely case where the values in the environment and configuration file defaults are both unset.
• Updates README.md with details of the SCMI install example's prerequisite step of either pulling or loading the image.
• Updates httpd and mod_ssl packages.
• Fixes noisy certificate generation output in logs during bootstrap when APACHE_MOD_SSL_ENABLED is true.
• Changes APACHE_SERVER_ALIAS to a default empty value for Makefile, scmi and systemd templates which is the existing Dockerfile default.
• Changes default APACHE_SERVER_NAME to unset and use the container's hostname for the Apache ServerName.
• Fixes scmi install/uninstall examples and Dockerfile LABEL install/uninstall templates to prevent the X-Service-UID header being populated with the hostname of the ephemeral container used to run scmi.
• Adds feature to allow both APACHE_SERVER_NAME and APACHE_SERVER_ALIAS to contain the {{HOSTNAME}} placeholder which is replaced on startup with the container's hostname.
• Removes environment variable re-mappings that are no longer in use: APP_HOME_DIR, APACHE_SUEXEC_USER_GROUP, DATE_TIMEZONE, SERVICE_USER, SUEXECUSERGROUP, SERVICE_UID.
• Changes Apache configuration so that NameVirtualHost and Listen are separated out from VirtualHost.
• Adds further information on the use of watch to monitor server-status.
• Changes the auto-generated self-signed certificate to include hosts from APACHE_SERVER_NAME and APACHE_SERVER_ALIAS via subjectAltName.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.1.9.0.tar.xz | docker load

centos-6-1.8.1

CentOS-6 6.8 x86_64 - Apache / PHP-CGI (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates image source to release 1.8.2 including required Makefile and environment changes.
• Adds test cases for FastCGI operation.
• Adds a Change Log.
• Adds support for semantic release tag version numbers.
• Changes description to PHP-CGI instead of PHP.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.1.8.1.tar.xz | docker load

centos-6-1.8.0

CentOS-6 6.8 x86_64 - Apache / PHP-CGI (FastCGI) / PHP memcached / PHP APC.

Release changes

• Changes source to release 1.8.0.
• Adds installation of php-hello-world app from external release source.
• Adds UseCanonicalName On httpd setting.
• Adds reduced Dockerfile build layers for installing PHP app package.
• Adds startup script /usr/sbin/httpd-startup used to initialise environment variables; paths that are relative are expanded to absolute and the hostname placeholder is replaced with the container's hostname. This logic has been moved out of the Apache wrapper script so it can be set globally and made available when accessing the container interactively.
• Adds package php-hello-world 0.4.0.
• Adds update browser screenshots to documentation.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.8.0.tar.xz | docker load

centos-6-1.7.2

CentOS-6 6.8 x86_64 - Apache / PHP (FastCGI) / PHP memcached / PHP APC.

Release changes

• Adds Makefile help target with usage instructions.
• Splits up the Makefile targets into internal and public types.
• Adds correct scmi path in usage instructions.
• Changes PACKAGE_PATH to DIST_PATH in line with the Makefile environment include. Not currently used by scmi but changing for consistency.
• Changes DOCKER_CONTAINER_PARAMETERS_APPEND to DOCKER_CONTAINER_OPTS for usability. This is a potentially breaking change that could affect systemd service configurations if using the Environment variable in a drop-in customisation. However, if using the systemd template unit-files it should be pinned to a specific version tag. The Makefile should only be used for development/testing and usage in scmi is internal only as the --setopt parameter is used to build up the optional container parameters.
• Removes X-Fleet section from template unit-file.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.7.2.tar.xz | docker load

centos-6-1.7.1

CentOS-6 6.8 x86_64 - Apache / PHP (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates source to release 1.7.2.
• Replaces PACKAGE_PATH with DIST_PATH in Makefile. The package output directory created will be ./dist instead of ./packages/jdeathe.
• Apache VirtualHost configuration has been simplified to only require a single certificate bundle file (/etc/pki/tls/certs/localhost.crt) in PEM format.
• Adds APACHE_SSL_CERTIFICATE to allow the operator to add a PEM, (and optionally base64), encoded certificate bundle (inclusive of key + certificate + intermediate certificate. Base64 encoding of the PEM file contents is recommended.
• Adds APACHE_SSL_CIPHER_SUITE to allow the operator to define a custom CipherSuite.
• Adds APACHE_SSL_PROTOCOL to allow the operator to add/remove SSL protocol support.
• Adds usage instructions for APACHE_SSL_CERTIFICATE, APACHE_SSL_CIPHER_SUITE and APACHE_SSL_PROTOCOL.
• Removes requirement to pass php package name to the php-wrapper - feature was undocumented and unused.
• Removes MySQL legacy-linked environment variable population and handling.
• Adds correct path to scmi in image metadata to allow atomic install to complete successfully.

Known Issues

The Makefile install (create) target fails when a APACHE_SSL_CERTIFICATE is set as multiline formatted string in the environment as follows.

$ export APACHE_SSL_CERTIFICATE="$(
  < "/etc/pki/tls/certs/localhost.crt"
)"

The recommended way to set the certificate value is to base64 encode it as a string value.

Mac OSX:

$ export APACHE_SSL_CERTIFICATE="$(
  base64 -i "/etc/pki/tls/certs/localhost.crt"
)"

Linux:

$ export APACHE_SSL_CERTIFICATE="$(
  base64 -w 0 -i "/etc/pki/tls/certs/localhost.crt"
)"

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.7.1.tar.xz | docker load

centos-6-1.7.0

CentOS-6 6.8 x86_64 - Apache / PHP (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates source tag to 1.7.1.
• Adds scmi and metadata for atomic install/uninstall usage.
• Removes deprecated run.sh and build.sh helper scripts. These have been replaced with the make targets make (or make build) and make install start.
• Removes support for and documentation on configuration volumes. These can still be implemented by making use of the DOCKER_CONTAINER_PARAMETERS_APPEND environment variable or using the scmi option --setopt to append additional docker parameters to the default docker create template.
• Changes systemd template unit-file environment variable for DOCKER_IMAGE_PACKAGE_PATH now defaults to the path /var/opt/scmi/packages instead of /var/services-packages however this can be reverted back using the scmi option --env='DOCKER_IMAGE_PACKAGE_PATH="/var/services-packages"' if necessary.
• Replaces HTTPD with APACHE_MPM; instead of needing to supply the path to the correct binary APACHE_MPM takes the Apache MPM name (i.e. prefork or worker).
• Replaces SERVICE_UID with APACHE_HEADER_X_SERVICE_UID.
• Default to using the {{HOSTNAME}} placeholder for the value of APACHE_HEADER_X_SERVICE_UID.
• Adds the /usr/sbin/httpd-wrapper script to make the wrapper more robust and simpler to maintain that the one-liner that was added directly using the supervisord program command.
• Adds Lockfile handling into the /usr/sbin/httpd-bootstrap script making it more robust and simpler to maintain.
• Adds a minor correction to a couple of the README scmi examples.
• Reviewed quoting of environment variables used in Apache include templates and in the bootstrap script.
• To be consistent with other jdeathe/centos-ssh based containers the default group used in the docker name has been changed to pool-1 from app-1.
• Adds a niceness value of 10 to the httpd process in the httpd-wrapper script.
• Stops header X-Service-UID being set if APACHE_HEADER_X_SERVICE_UID is empty.
• Adds support for defining APACHE_CUSTOM_LOG_LOCATION and APACHE_ERROR_LOG_LOCATION paths that are relative to APACHE_CONTENT_ROOT. This allows for a simplified configuration.
• Prevents scmi installer publishing port 443 if APACHE_MOD_SSL_ENABLED is false.
• Adds a fix for the default value of APACHE_HEADER_X_SERVICE_UID when using scmi.
• Adds method to prevent exposed ports being published when installing using the embedded scmi installation method or the Makefile's create/run template. e.g. To prevent port 8443 getting published set the value of the environment variable DOCKER_PORT_MAP_TCP_8443 to NULL
• Disables publishing port 8443 by default in scmi/make/systemd install templates.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.7.0.tar.xz | docker load

centos-6-1.6.0

CentOS-6 6.8 x86_64 - Apache / PHP (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates source tag to 1.6.1.
• Relocates VirtualHost configuration out of app package and into the container package.
• Adds simplified php-wrapper script now that configuration is handled by the php.d/*ini scan directory includes.
• Adds restructured httpd configuration. Replaced the single template VirtualHost that was used to generate an SSL copy using the bootstrap script with 2 basic VirtualHost definitions. The majority of configuration is now pulled in from the scan directory /etc/services-config/httpd/conf.d/*.conf where core container configuration is prefixed with 00-. App package configuration (/var/www/app/etc/httpd/conf.d/*.conf) files are added to this directory as part of the container build and prefixed with 50- to indicate their source and influence load order.
• Adds the PHP Info script into the demo app package the source instead of generating it as part of the container build.
• Adds an increased MaxKeepAliveRequests value of 200 from the default 100.
• Removes some unused configuration scripts.
• Fixes an issue with the php-wrapper script not loading in the configuration environment variables from /etc/httpd-bootstrap.conf.
• Adds minor improvement to the demo app's index.php to prevent errors if either the PHP Info or APC Info scripts are unavailable.
• The placeholder {{HOSTNAME}} will be replaced with the system (container) hostname when used in the value of the environment variable SERVICE_UID.
• Adds default of expose_php = Off even if the user configuration is not loaded.
• Adds PACKAGE_PATH environment variable to the bootstrap.
• Loading of app PHP configuration is now carried out in the bootstrap before starting httpd (Apache) and not as an image build time step. This is necessary to allow the environment variables to be replaced before being loaded by the fcgid php-wrapper script where the environment is cleared down.
• Adds loading of Apache app package configuration files into the bootstrap.
• Adds enable/disable of the SSL VirtualHost configuration into the bootstrap.
• Removes configuration files now pulled in from the app package's configuration.
• Adds fix for incorrect binary defined in the latest systemd template unit-file and in the makefile environment definition.

Deprecation notice

• build.sh and run.sh are to be removed in the 1.7.0 release. They have been replaced with make all or make build install start
• Support for configuration volumes will be removed in the next release. Configuration should now be possible without requirement for a configuration data volume by using the environment variables. If a specific case is required then a data volume can still be used but will not be handled by the installation and/or systemd helper scripts.
• The systemd template unit-file apache-php.app-1.1.1@8080.service will be removed in the next release. This has been replaced with apache-php.app-1@.service and etcd registration can be enabled with the companion service unit file template apache-php.app-1.register@.service.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.6.0.tar.xz | docker load

centos-6-1.5.0

CentOS-6 6.8 x86_64 - Apache / PHP (FastCGI) / PHP memcached / PHP APC.

Release changes

• Updates source tag to 1.5.0. (i.e. Updates CentOS to 6.8).
• Adds APACHE_OPERATING_MODE to the systemd run command.
• Disables the default Apache DocumentRoot /var/www/html.
• Disables the TRACE method in the VirtualHost configuration.
• Updates examples in README.
• Updates SSL configuration to use 2048 bit key size to reduce CPU usage.
• Enables SSLSessionCache in the VirtualHost configuration.
• Updates SSL configuration to use Mozilla recommended cipher suites and order.
• Maintenance: Use single a line ENV to set all environment variables.
• Fixes an issue with log paths being incorrect due to APACHE_CONTENT_ROOT being undefined.
• Removes use of "AllowOverride All" in the VirtualHost configuration when no .htaccess exists in the DocumentRoot path. This would otherwise log the following error: "(13)Permission denied: /var/www/app/public_html/.htaccess pcfg_openfile: unable to check htaccess file, ensure it is readable"
• Adds Makefile to replace build.sh and run.sh
• Updates systemd template unit-files.
• Updates and relocates bootstrap script.
• Changes supervisord configuration and adds improvements to bootstrap reliability.

Deprecation notice

• build.sh and run.sh are to be removed in the next release. They have been replaced with make all or make build install start
• Support for configuration volumes will be removed in the next release. Configuration should now be possible without requirement for a configuration data volume by using the environment variables. If a specific case is required then a data volume can still be used but will not be handled by the installation and/or systemd helper scripts.
• The systemd template unit-file apache-php.app-1.1.1@8080.service will be removed in the next release. This has been replaced with apache-php.app-1@.service and etcd registration can be enabled with the companion service unit file template apache-php.app-1.register@.service.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.5.0.tar.xz | docker load

centos-6-1.4.5

CentOS-6 6.7 x86_64 - Apache / PHP (FastCGI) / PHP memcached / PHP APC.

• Updates source tag to 1.4.5.
• Removes files that are available in the upstream repository and not used by this Dockerfile.
  • Note: the php-wrapper script is now maintained in the upstream source.
  • Updates README.md to reflect the files being available in the upstream repository.

Download then load the docker image using:

$ xz -dc centos-ssh-apache-php-fcgi.centos-6-1.4.5.tar.xz | docker load