dokku/dokku-redis
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docs: correctly represent the url and env vars that get injected via docker link

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Closes dokku/dokku-postgres#221
This commit is contained in:
Jose Diaz-Gonzalez
2021-09-12 23:38:52 -04:00
parent cb5aa08986
commit 386a97d68d
2 changed files with 10 additions and 10 deletions
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4
README.md
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@@ -205,7 +205,7 @@ DOKKU_REDIS_LOLIPOP_PORT_6379_TCP_ADDR=172.17.0.1
The following will be set on the linked application by default:
```
REDIS_URL=redis://:SOME_PASSWORD@dokku-redis-lolipop:6379/lolipop
REDIS_URL=redis://:SOME_PASSWORD@dokku-redis-lolipop:6379
```
The host exposed here only works internally in docker containers. If you want your container to be reachable from outside, you should use the `expose` subcommand. Another service can be linked to your app:
@@ -224,7 +224,7 @@ dokku redis:link lolipop playground
This will cause `REDIS_URL` to be set as:
```
redis2://:SOME_PASSWORD@dokku-redis-lolipop:6379/lolipop
redis2://:SOME_PASSWORD@dokku-redis-lolipop:6379
```
### unlink the redis service from the app

16
subcommands/link
View File

@@ -14,16 +14,16 @@ service-link-cmd() {
#E the following environment variables will be set automatically by docker
#E (not on the app itself, so they won’t be listed when calling dokku config):
#E
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_LOLIPOP_NAME=/lolipop/DATABASE
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_LOLIPOP_PORT=tcp://172.17.0.1:${PLUGIN_DATASTORE_PORTS[0]}
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP=tcp://172.17.0.1:${PLUGIN_DATASTORE_PORTS[0]}
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP_PROTO=tcp
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP_PORT=${PLUGIN_DATASTORE_PORTS[0]}
#E DOKKU_${PLUGIN_DEFAULT_ALIAS}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP_ADDR=172.17.0.1
#E DOKKU_${PLUGIN_VARIABLE}_LOLIPOP_NAME=/lolipop/DATABASE
#E DOKKU_${PLUGIN_VARIABLE}_LOLIPOP_PORT=tcp://172.17.0.1:${PLUGIN_DATASTORE_PORTS[0]}
#E DOKKU_${PLUGIN_VARIABLE}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP=tcp://172.17.0.1:${PLUGIN_DATASTORE_PORTS[0]}
#E DOKKU_${PLUGIN_VARIABLE}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP_PROTO=tcp
#E DOKKU_${PLUGIN_VARIABLE}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP_PORT=${PLUGIN_DATASTORE_PORTS[0]}
#E DOKKU_${PLUGIN_VARIABLE}_LOLIPOP_PORT_${PLUGIN_DATASTORE_PORTS[0]}_TCP_ADDR=172.17.0.1
#E
#E the following will be set on the linked application by default:
#E
#E ${PLUGIN_DEFAULT_ALIAS}_URL=${PLUGIN_SCHEME}://:SOME_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-lolipop:${PLUGIN_DATASTORE_PORTS[0]}/lolipop
#E ${PLUGIN_DEFAULT_ALIAS}_URL=${PLUGIN_SCHEME}://:SOME_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-lolipop:${PLUGIN_DATASTORE_PORTS[0]}
#E
#E the host exposed here only works internally in docker containers.
#E if you want your container to be reachable from outside, you should
@@ -37,7 +37,7 @@ service-link-cmd() {
#E dokku $PLUGIN_COMMAND_PREFIX:link lolipop playground
#E this will cause ${PLUGIN_DEFAULT_ALIAS}_URL to be set as:
#E
#E ${PLUGIN_SCHEME}2://:SOME_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-lolipop:${PLUGIN_DATASTORE_PORTS[0]}/lolipop
#E ${PLUGIN_SCHEME}2://:SOME_PASSWORD@dokku-${PLUGIN_COMMAND_PREFIX}-lolipop:${PLUGIN_DATASTORE_PORTS[0]}
#A service, service to run command against
#A app, app to run command against
#F -a|--alias "BLUE_DATABASE", an alternative alias to use for linking to an app via environment variable