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docs: fix the variable reference for plugins where the alias does not match the variable

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Closes dokku/dokku-postgres#199
This commit is contained in:
Jose Diaz-Gonzalez
2021-09-12 22:55:02 -04:00
parent 535f40143d
commit 7a17f22d6c
2 changed files with 6 additions and 6 deletions
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6
README.md
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@@ -82,15 +82,15 @@ dokku postgres:create lolipop
You can also specify the image and image version to use for the service. It *must* be compatible with the postgres image. You can also specify the image and image version to use for the service. It *must* be compatible with the postgres image.
```shell ```shell
export DATABASE_IMAGE="postgres" export POSTGRES_IMAGE="postgres"
export DATABASE_IMAGE_VERSION="${PLUGIN_IMAGE_VERSION}" export POSTGRES_IMAGE_VERSION="${PLUGIN_IMAGE_VERSION}"
dokku postgres:create lolipop dokku postgres:create lolipop
``` ```
You can also specify custom environment variables to start the postgres service in semi-colon separated form. You can also specify custom environment variables to start the postgres service in semi-colon separated form.
```shell ```shell
export DATABASE_CUSTOM_ENV="USER=alpha;HOST=beta" export POSTGRES_CUSTOM_ENV="USER=alpha;HOST=beta"
dokku postgres:create lolipop dokku postgres:create lolipop
``` ```

6
subcommands/create
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@@ -10,12 +10,12 @@ service-create-cmd() {
#E dokku $PLUGIN_COMMAND_PREFIX:create lolipop #E dokku $PLUGIN_COMMAND_PREFIX:create lolipop
#E you can also specify the image and image version to use for the service. #E you can also specify the image and image version to use for the service.
#E it *must* be compatible with the ${PLUGIN_IMAGE} image. #E it *must* be compatible with the ${PLUGIN_IMAGE} image.
#E export ${PLUGIN_DEFAULT_ALIAS}_IMAGE="${PLUGIN_IMAGE}" #E export ${PLUGIN_VARIABLE}_IMAGE="${PLUGIN_IMAGE}"
#E export ${PLUGIN_DEFAULT_ALIAS}_IMAGE_VERSION="${PLUGIN_IMAGE_VERSION}" #E export ${PLUGIN_VARIABLE}_IMAGE_VERSION="${PLUGIN_IMAGE_VERSION}"
#E dokku $PLUGIN_COMMAND_PREFIX:create lolipop #E dokku $PLUGIN_COMMAND_PREFIX:create lolipop
#E you can also specify custom environment variables to start #E you can also specify custom environment variables to start
#E the ${PLUGIN_COMMAND_PREFIX} service in semi-colon separated form. #E the ${PLUGIN_COMMAND_PREFIX} service in semi-colon separated form.
#E export ${PLUGIN_DEFAULT_ALIAS}_CUSTOM_ENV="USER=alpha;HOST=beta" #E export ${PLUGIN_VARIABLE}_CUSTOM_ENV="USER=alpha;HOST=beta"
#E dokku $PLUGIN_COMMAND_PREFIX:create lolipop #E dokku $PLUGIN_COMMAND_PREFIX:create lolipop
#A service, service to run command against #A service, service to run command against
#F -c|--config-options "--args --go=here", extra arguments to pass to the container create command #F -c|--config-options "--args --go=here", extra arguments to pass to the container create command