docs: add documentation + example for DEFAULT_REGISTRIES and READ_ONLY_REGISTRIES

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Joxit 2021-11-05 22:39:19 +01:00
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5 changed files with 69 additions and 10 deletions

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@ -44,6 +44,8 @@ This web user interface uses [Riot](https://github.com/Riot/riot) the react-like
- Show/Hide content digest in taglist via `SHOW_CONTENT_DIGEST` (values are: [`true`, `false`], default: `false`) (see [#126](https://github.com/Joxit/docker-registry-ui/issues/126)).
- Limit the number of elements in the image list via `CATALOG_ELEMENTS_LIMIT` (see [#127](https://github.com/Joxit/docker-registry-ui/pull/127)).
- Multi arch support in history page (see [#130](https://github.com/Joxit/docker-registry-ui/issues/130) and [#134](https://github.com/Joxit/docker-registry-ui/pull/134))
- Set a list of default registries with `DEFAULT_REGISTRIES` (see [#219](https://github.com/Joxit/docker-registry-ui/pull/219)).
- Desactivate add and remove regisitries with `READ_ONLY_REGISTRIES` (see [#219](https://github.com/Joxit/docker-registry-ui/pull/219)).
## FAQ
@ -85,9 +87,11 @@ Some env options are available for use this interface for **only one server**.
- `DELETE_IMAGES`: Set if we can delete images from the UI. (default: `false`)
- `SHOW_CONTENT_DIGEST`: Show content digest in docker tag list. (default: `false`)
- `CATALOG_ELEMENTS_LIMIT`: Limit the number of elements in the catalog page. (default: `100000`).
- `SINGLE_REGISTRY`: Remove the menu that show the dialogs to add, remove and change the endpoint of your docker registry. (default `false`)
- `SINGLE_REGISTRY`: Remove the menu that show the dialogs to add, remove and change the endpoint of your docker registry. (default: `false`).
- `NGINX_PROXY_PASS_URL`: Update the default Nginx configuration and set the **proxy_pass** to your backend docker registry (this avoid CORS configuration). This is usually the name of your registry container in the form `http://registry:5000`.
- `NGINX_PROXY_HEADER_*`: Update the default Nginx configuration and set **custom headers** for your backend docker registry. Only when `NGINX_PROXY_PASS_URL` is used.
- `DEFAULT_REGISTRIES`: List of comma separated registry URLs (e.g `http://registry.example.com,http://registry:5000`), available only when `SINGLE_REGISTRY=false`. (default: ` `).
- `READ_ONLY_REGISTRIES`: Desactivate dialog for remove and add new registries, available only when `SINGLE_REGISTRY=false`. (default: `false`).
There are some examples with [docker-compose](https://docs.docker.com/compose/) and docker-registry-ui as proxy [here](https://github.com/Joxit/docker-registry-ui/tree/main/examples/ui-as-proxy/) or docker-registry-ui as standalone [here](https://github.com/Joxit/docker-registry-ui/tree/main/examples/ui-as-standalone/).
@ -182,3 +186,4 @@ check out the [Electron](examples/electron/README.md) standalone application.
- [UI showing same sha256 content digest for all tags + Delete is not working](https://github.com/Joxit/docker-registry-ui/tree/main/examples/issue-116) ([#116](https://github.com/Joxit/docker-registry-ui/issues/116))
- [Electron-based Standalone Application](https://github.com/Joxit/docker-registry-ui/tree/main/examples/electron) ([#129](https://github.com/Joxit/docker-registry-ui/pull/129))
- [Use docker-registry-ui as proxy with read-only right](https://github.com/Joxit/docker-registry-ui/tree/main/examples/read-only-auth) ([#47](https://github.com/Joxit/docker-registry-ui/issues/47))
- [Use DEFAULT_REGISTRIES and READ_ONLY_REGISTRIES](https://github.com/Joxit/docker-registry-ui/tree/main/examples/pr-219) ([#219](https://github.com/Joxit/docker-registry-ui/issues/219))

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@ -1,13 +1,13 @@
#!/bin/sh
sed -i "s,\${REGISTRY_URL},${REGISTRY_URL}," index.html
sed -i "s,\${REGISTRY_TITLE},${REGISTRY_TITLE}," index.html
sed -i "s,\${PULL_URL},${PULL_URL}," index.html
sed -i "s,\${SINGLE_REGISTRY},${SINGLE_REGISTRY}," index.html
sed -i "s/\${CATALOG_ELEMENTS_LIMIT}/${CATALOG_ELEMENTS_LIMIT}/" index.html
sed -i "s/\${SHOW_CONTENT_DIGEST}/${SHOW_CONTENT_DIGEST}/" index.html
sed -i "s/\${DEFAULT_REGISTRIES}/${DEFAULT_REGISTRIES}/" index.html
sed -i "s/\${READ_ONLY_REGISTRIES}/${READ_ONLY_REGISTRIES}/" index.html
sed -i "s~\${REGISTRY_URL}~${REGISTRY_URL}~" index.html
sed -i "s~\${REGISTRY_TITLE}~${REGISTRY_TITLE}~" index.html
sed -i "s~\${PULL_URL}~${PULL_URL}~" index.html
sed -i "s~\${SINGLE_REGISTRY}~${SINGLE_REGISTRY}~" index.html
sed -i "s~\${CATALOG_ELEMENTS_LIMIT}~${CATALOG_ELEMENTS_LIMIT}~" index.html
sed -i "s~\${SHOW_CONTENT_DIGEST}~${SHOW_CONTENT_DIGEST}~" index.html
sed -i "s~\${DEFAULT_REGISTRIES}~${DEFAULT_REGISTRIES}~" index.html
sed -i "s~\${READ_ONLY_REGISTRIES}~${READ_ONLY_REGISTRIES}~" index.html
if [ -z "${DELETE_IMAGES}" ] || [ "${DELETE_IMAGES}" = false ] ; then
sed -i "s/\${DELETE_IMAGES}/false/" index.html

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@ -10,4 +10,5 @@
- [Add custom headers bases on environment variable and/or file when the ui is used as proxy](https://github.com/Joxit/docker-registry-ui/tree/main/examples/proxy-headers) ([#89](https://github.com/Joxit/docker-registry-ui/pull/89))
- [UI showing same sha256 content digest for all tags + Delete is not working](https://github.com/Joxit/docker-registry-ui/tree/main/examples/issue-116) ([#116](https://github.com/Joxit/docker-registry-ui/issues/116))
- [Electron-based Standalone Application](https://github.com/Joxit/docker-registry-ui/tree/main/examples/electron) ([#129](https://github.com/Joxit/docker-registry-ui/pull/129))
- [Use docker-registry-ui as proxy with read-only right](https://github.com/Joxit/docker-registry-ui/tree/main/examples/read-only-auth) ([#47](https://github.com/Joxit/docker-registry-ui/issues/47))
- [Use docker-registry-ui as proxy with read-only right](https://github.com/Joxit/docker-registry-ui/tree/main/examples/read-only-auth) ([#47](https://github.com/Joxit/docker-registry-ui/issues/47))
- [Use DEFAULT_REGISTRIES and READ_ONLY_REGISTRIES](https://github.com/Joxit/docker-registry-ui/tree/main/examples/pr-219) ([#219](https://github.com/Joxit/docker-registry-ui/issues/219))

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examples/pr-219/README.md Normal file
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@ -0,0 +1,14 @@
# Example for pull request #219
Basic usage for `DEFAULT_REGISTRIES` and `READ_ONLY_REGISTRIES`.
Behaviors:
- `DEFAULT_REGISTRIES`:
- will set the list of registries in the localstorage when the localstorage is empty.
- will overwrite the list of registries every time when `READ_ONLY_REGISTRIES=true`
- `READ_ONLY_REGISTRIES`:
- will remove dialog for Add and Remove registries
These options works only when `SINGLE_REGISTRY=false`
See [#219](https://github.com/Joxit/docker-registry-ui/pull/219)

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@ -0,0 +1,39 @@
version: '2'
services:
registry_1:
image: registry:latest
restart: always
ports:
- 5000:5000
container_name: registry_1
environment:
REGISTRY_HTTP_HEADERS_Access-Control-Allow-Origin: "['*']"
REGISTRY_STORAGE_DELETE_ENABLED: 'true'
volumes:
- ./data:/var/lib/registry
registry_2:
image: registry:latest
restart: always
ports:
- 5001:5000
container_name: registry_2
environment:
REGISTRY_HTTP_HEADERS_Access-Control-Allow-Origin: "['*']"
REGISTRY_STORAGE_DELETE_ENABLED: 'true'
volumes:
- ./data:/var/lib/registry
ui:
image: joxit/docker-registry-ui:latest
restart: always
container_name: registry-ui
environment:
- REGISTRY_TITLE=Private Docker Registry
- DEFAULT_REGISTRIES=http://localhost:5000,http://localhost:5001
- DELETE_IMAGES=true
- READ_ONLY_REGISTRIES=true
- SINGLE_REGISTRY=false
ports:
- 80:80