webdevops/base-app¶
The base-app image extends the base image with additional tools and all locales.
Packages:
- OpenSSH server (disabled by default) and client
- MySQL client
- sqlite
- dnsmasq (disabled by default)
- postfix (disabled by default)
- sudo
- zip, unzip, bzip2
- wget, curl
- net-tools
- moreutils
- dns utils
- rsync
- git
- nano, vim
Because some applications are using locales for translations (eg. date formatting) all locales are generated inside this image.
For an example docker service
Attention
Alpine doesn’t provide any locales so you have to find another method for using locales!
Uses Supervisord
This image is using supervisor and runs the daemon under user application (UID 1000; GID 1000) as default. If the container is
started under a different user the daemon will be run under the specified uid.
Docker image tags¶
| Tag | Distribution name |
|---|---|
alpine |
Alpine |
alpine-3 |
deprecated |
ubuntu-12.04 |
deprecated |
ubuntu-14.04 |
deprecated |
ubuntu-15.04 |
deprecated |
ubuntu-15.10 |
deprecated |
ubuntu-16.04 |
deprecated |
debian-7 |
deprecated |
debian-8 |
deprecated |
debian-9 |
deprecated |
centos-7 |
Environment variables¶
Base environment variables¶
| Environment variable | Description | Default |
|---|---|---|
LOG_STDOUT |
Destination of daemon output | empty (stdout) |
LOG_STDERR |
Destination of daemon errors | empty (stdout) |
SERVICE_CRON_OPTS |
cron daemon arguments | empty (when syslog is used) |
SERVICE_DNSMASQ_OPTS |
dnsmasq daemon arguments | empty (when syslog is used) |
SERVICE_DNSMASQ_USER |
dnsmasq effective user | root |
SERVICE_POSTFIX_OPTS |
postfix daemon arguments | empty (when syslog is used) |
SERVICE_SSH_OPTS |
ssh daemon arguments | empty (when syslog is used) |
SERVICE_SUPERVISOR_OPTS |
supervisor daemon arguments | empty (when syslog is used) |
SERVICE_SUPERVISOR_USER |
supervisor effective user | root |
SERVICE_SYSLOG_OPTS |
syslog daemon arguments | empty (when syslog is used) |
Base environment variables¶
| Environment variable | Description | Default |
|---|---|---|
POSTFIX_MYNETWORKS |
Postfix mynetworks address | empty |
POSTFIX_RELAYHOST |
Postfix upstream relay server | empty |