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docs: correct casing/quoting on sentences

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Jose Diaz-Gonzalez
2020-05-15 00:34:37 -04:00
parent 60a95a7c4c
commit 0dd6e10b6c
3 changed files with 85 additions and 53 deletions
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@@ -77,15 +77,15 @@ Create a postgres service named lolipop:
dokku postgres:create lolipop
```
You can also specify the image and image version to use for the service. It *must* be compatible with the ${plugin_image} image.
You can also specify the image and image version to use for the service. It *must* be compatible with the postgres image.
```shell
export DATABASE_IMAGE="${PLUGIN_IMAGE}"
export DATABASE_IMAGE="postgres"
export DATABASE_IMAGE_VERSION="${PLUGIN_IMAGE_VERSION}"
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
export DATABASE_CUSTOM_ENV="USER=alpha;HOST=beta"
@@ -181,7 +181,7 @@ flags:
- `-a|--alias "BLUE_DATABASE"`: an alternative alias to use for linking to an app via environment variable
- `-q|--querystring "pool=5"`: ampersand delimited querystring arguments to append to the service link
A postgres service can be linked to a container. This will use native docker links via the docker-options plugin. Here we link it to our 'playground' app.
A postgres service can be linked to a container. This will use native docker links via the docker-options plugin. Here we link it to our 'playground' app.
> NOTE: this will restart your app
@@ -212,14 +212,14 @@ The host exposed here only works internally in docker containers. If you want yo
dokku postgres:link other_service playground
```
It is possible to change the protocol for database_url by setting the environment variable database_database_scheme on the app. Doing so will after linking will cause the plugin to think the service is not linked, and we advise you to unlink before proceeding.
It is possible to change the protocol for `DATABASE_URL` by setting the environment variable `POSTGRES_DATABASE_SCHEME` on the app. Doing so will after linking will cause the plugin to think the service is not linked, and we advise you to unlink before proceeding.
```shell
dokku config:set playground DATABASE_DATABASE_SCHEME=postgres2
dokku config:set playground POSTGRES_DATABASE_SCHEME=postgres2
dokku postgres:link lolipop playground
```
This will cause database_url to be set as:
This will cause `DATABASE_URL` to be set as:
```
postgres2://lolipop:SOME_PASSWORD@dokku-postgres-lolipop:5432/lolipop
@@ -264,13 +264,13 @@ dokku postgres:connect lolipop
dokku postgres:enter <service>
```
A bash prompt can be opened against a running service. Filesystem changes will not be saved to disk.
A bash prompt can be opened against a running service. Filesystem changes will not be saved to disk.
```shell
dokku postgres:enter lolipop
```
You may also run a command directly against the service. Filesystem changes will not be saved to disk.
You may also run a command directly against the service. Filesystem changes will not be saved to disk.
```shell
dokku postgres:enter lolipop touch /tmp/test
@@ -283,10 +283,10 @@ dokku postgres:enter lolipop touch /tmp/test
dokku postgres:expose <service> <ports...>
```
Expose the service on the service's normal ports, allowing access to it from the public interface (0. 0. 0. 0):
Expose the service on the service's normal ports, allowing access to it from the public interface (`0.0.0.0`):
```shell
dokku postgres:expose lolipop ${PLUGIN_DATASTORE_PORTS[@]}
dokku postgres:expose lolipop 5432
```
### unexpose a previously exposed postgres service
@@ -296,7 +296,7 @@ dokku postgres:expose lolipop ${PLUGIN_DATASTORE_PORTS[@]}
dokku postgres:unexpose <service>
```
Unexpose the service, removing access to it from the public interface (0. 0. 0. 0):
Unexpose the service, removing access to it from the public interface (`0.0.0.0`):
```shell
dokku postgres:unexpose lolipop
@@ -323,7 +323,7 @@ You can promote the new service to be the primary one:
dokku postgres:promote other_service playground
```
This will replace database_url with the url from other_service and generate another environment variable to hold the previous value if necessary. You could end up with the following for example:
This will replace `DATABASE_URL` with the url from other_service and generate another environment variable to hold the previous value if necessary. You could end up with the following for example:
```
DATABASE_URL=postgres://other_service:ANOTHER_PASSWORD@dokku-postgres-other-service:5432/other_service
@@ -401,7 +401,7 @@ Service scripting can be executed using the following commands:
dokku postgres:app-links <app>
```
List all postgres services that are linked to the 'playground' app.
List all postgres services that are linked to the 'playground' app.
```shell
dokku postgres:app-links playground
@@ -435,7 +435,7 @@ dokku postgres:clone lolipop lolipop-2
dokku postgres:exists <service>
```
Here we check if the lolipop postgres service exists.
Here we check if the lolipop postgres service exists.
```shell
dokku postgres:exists lolipop
@@ -448,7 +448,7 @@ dokku postgres:exists lolipop
dokku postgres:linked <service> <app>
```
Here we check if the lolipop postgres service is linked to the 'playground' app.
Here we check if the lolipop postgres service is linked to the 'playground' app.
```shell
dokku postgres:linked lolipop playground
@@ -461,7 +461,7 @@ dokku postgres:linked lolipop playground
dokku postgres:links <service>
```
List all apps linked to the 'lolipop' postgres service.
List all apps linked to the 'lolipop' postgres service.
```shell
dokku postgres:links lolipop
@@ -566,7 +566,7 @@ flags:
- `-u|--use-iam`: use the IAM profile associated with the current server
Backup the 'lolipop' service to the 'my-s3-bucket' bucket on aws:
Backup the 'lolipop' service to the 'my-s3-bucket' bucket on ``AWS`:`
```shell
dokku postgres:backup lolipop my-s3-bucket --use-iam
@@ -579,7 +579,7 @@ dokku postgres:backup lolipop my-s3-bucket --use-iam
dokku postgres:backup-set-encryption <service> <passphrase>
```
Set the gpg-compatible passphrase for encrypting backups for backups:
Set the GPG-compatible passphrase for encrypting backups for backups:
```shell
dokku postgres:backup-set-encryption lolipop
@@ -592,7 +592,7 @@ dokku postgres:backup-set-encryption lolipop
dokku postgres:backup-unset-encryption <service>
```
Unset the gpg encryption passphrase for backups:
Unset the `GPG` encryption passphrase for backups:
```shell
dokku postgres:backup-unset-encryption lolipop