apache2

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• apt-key-id | string

  A PGP key id. This is used with PPA and the source option to import a PGP public key for verifying repository signatures. This value must match the PPA for apt-source.

• apt-source | string

  From where to install packages. This is the PPA source line. Note that due to a bug in software-properties add-apt-repository cannot add the ondrej/apache2 ppa, so the default value here is a full sources line.

• config_change_command | string

  Default: reload

  The command to run whenever config has changed. Accepted values are "reload" or "restart" - any other value will mean neither is executed after a config change (which may be desired, if you're running a production server and would rather handle these out of band). Note: some variables like the mpm settings require a full restart to take effect.

• disable_modules | string

  Default: status autoindex

  List of modules to disable

• enable_modules | string

  List of modules to enable

• extra_packages | string

  List of extra packages to be installed (e.g. commercial GeoIP package). This can be a string of packages space or comma separated. i.e "screen cowsay" or "screen,cowsay".

• lb_balancer_timeout | int

  Default: 60

  How long the backends in mod_proxy_balancer will timeout, in seconds

• logrotate_count | int

  Default: 365

  The number of days we want to retain logs for

• logrotate_dateext | boolean

  Default: True

  Use daily extension like YYYMMDD instead of simply adding a number

• logrotate_rotate | string

  Default: daily

  daily, weekly, monthly, or yearly?

• mpm_maxclients | int

  Default: 2048

  Maximum number of connections that will be processed simultaneously. As of version 2.3.13, this is known as MaxRequestWorkers.

• mpm_maxrequestsperchild | int

  Limit on the number of connections that an individual child server will handle during its life. As of version 2.3.9, this is known as MaxConnectionsPerChild.

• mpm_maxsparethreads | int

  Default: 75

  Maximum number of idle threads available to handle request spikes.

• mpm_minsparethreads | int

  Default: 25

  Minimum number of idle threads available to handle request spikes.

• mpm_serverlimit | int

  Default: 128

  Upper limit on configurable number of processes. Changing this value requires a full restart.

• mpm_startservers | int

  Default: 2

  Number of child server processes created at startup.

• mpm_threadlimit | int

  Default: 64

  Sets the upper limit on the configurable number of threads per child process. Changing this value requires a full restart.

• mpm_threadsperchild | int

  Default: 64

  Number of threads created by each child process.

• mpm_type | string

  Default: worker

  worker or prefork

• nagios_check_http_params | string

  The parameters to pass to the nrpe plugin check_http.

• nagios_context | string

  Default: juju

  Used by the nrpe-external-master subordinate charm. A string that will be prepended to instance name to set the host name in nagios. So for instance the hostname would be something like: juju-postgresql-0 If you're running multiple environments with the same services in them this allows you to differentiate between them.

• nagios_servicegroups | string

  A comma-separated list of nagios servicegroups. If left empty, the nagios_context will be used as the servicegroup

• openid_provider | string

  Comma seperated list of OpenID providers for authentication.

• package_status | string

  Default: install

  The status of service-affecting packages will be set to this value in the dpkg database. Useful valid values are "install" and "hold".

• saml_provider | string

  Saml provider for authentication.

• server_signature | string

  Default: On

  Security setting. Set to one of On Off EMail

• server_tokens | string

  Default: OS

  Security setting. Set to one of Full OS Minimal Minor Major Prod

• servername | string

  ServerName for vhost, defaults to the units public-address

• ssl_cert | string

  base64 encoded server certificate. If the keyword 'SELFSIGNED' is used, the certificate and key will be autogenerated as self-signed.

• ssl_certlocation | string

  Name and location of ssl certificate in charm/data directory. If not found, will ignore. Basename of this file will be used as the basename of the cert rooted at /etc/ssl/certs. Can be used in conjunction with the ssl_cert parameter to specify the cert as a configuration setting.

• ssl_chain | string

  base64 encoded chain certificates file. If ssl_cert is specified as SELFSIGNED, this will be ignored.

• ssl_chainlocation | string

  Name and location of the ssl chain file. Basename of this file will be used as the basename of the chain file rooted at /etc/ssl/certs.

• ssl_cipher_suite | string

  Default: EECDH+AESGCM+AES128:EDH+AESGCM+AES128:EECDH+AES128:EDH+AES128:ECDH+AESGCM+AES128:aRSA+AESGCM+AES128:ECDH+AES128:DH+AES128:aRSA+AES128:EECDH+AESGCM:EDH+AESGCM:EECDH:EDH:ECDH+AESGCM:aRSA+AESGCM:ECDH:DH:aRSA:HIGH:!MEDIUM:!aNULL:!NULL:!LOW:!3DES:!DSS:!EXP:!PSK:!SRP

  List of server cipher suites.

• ssl_honor_cipher_order | string

  Default: On

  Enable server cipher suite preference.

• ssl_key | string

  base64 encoded server certificate key. If ssl_cert is specified as SELFSIGNED, this will be ignored.

• ssl_keylocation | string

  Name and location of ssl keyfile in charm/data directory. If not found, will ignore. Basename of this file will be used as the basename of the key rooted at /etc/ssl/private. Can be used in conjuntion with the ssl_key parameter to specify the key as a configuration setting.

• ssl_protocol | string

  Default: ALL -SSLv2 -SSLv3

  SSL Protocols to enable.

• trace_enabled | string

  Default: On

  Security setting. Set to one of On Off extended

• use_rsyslog | boolean

  Change logging behaviour to log both access and error logs via rsyslog

• vhost_http_template | string

  Apache vhost template (base64 encoded).

• vhost_https_template | string

  Apache vhost template (base64 encoded).

• vhost_template_vars | string

  Additional custom variables for the vhost templating, in python dict format