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Add documentation and unit tests for custom Traefik entrypoints

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These changes include updates to documentation, command functions, and related unit tests.
This commit is contained in:
Coffee2CodeNL
2024-04-08 15:25:44 +02:00
parent c915b67d86
commit be4c54b878
3 changed files with 75 additions and 0 deletions
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11
docs/networking/proxies/traefik.md
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@@ -67,6 +67,17 @@ dokku traefik:stop
The Traefik container will be stopped and removed from the system. If the container is not running, this command will do nothing.
### Changing the Traefik entrypoint names
When you use a self-hosted Traefik instance, your entrypoint names might be different from the default `http` and `https`
Use `traefik:set` to set both `http-entry-point` and `https-entry-point` to custom values
```shell
dokku traefik:set --global http-entry-point web
dokku traefik:set --global https-entry-point websecure
```
### Showing the Traefik compose config
For debugging purposes, it may be useful to show the Traefik compose config. This can be achieved via the `traefik:show-config` command.

2
plugins/traefik-vhosts/command-functions
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@@ -44,6 +44,8 @@ cmd-traefik-report-single() {
"--traefik-letsencrypt-email: $(fn-traefik-letsencrypt-email)"
"--traefik-letsencrypt-server: $(fn-traefik-letsencrypt-server)"
"--traefik-log-level: $(fn-traefik-log-level)"
"--traefik-http-entry-point: $(fn-traefik-http-entry-point)"
"--traefik-https-entry-point: $(fn-traefik-https-entry-point)"
)
if [[ -z "$INFO_FLAG" ]]; then

62
tests/unit/traefik.bats
View File

@@ -237,3 +237,65 @@ teardown() {
assert_success
assert_line ' - "traefik.http.routers.api.middlewares=auth"'
}
@test "(traefik) change traefik entry point http" {
run /bin/bash -c "dokku builder-herokuish:set $TEST_APP allowed true"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:set --global http-entry-point web"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.routers.$TEST_APP-web-http.entrypoints\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "web"
}
@test "(traefik) change traefik entry point https" {
run /bin/bash -c "dokku builder-herokuish:set $TEST_APP allowed true"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku proxy:set $TEST_APP traefik"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:set --global letsencrypt-email test@example.com"
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "dokku traefik:set --global https-entry-point websecure"
echo "output: $output"
echo "status: $status"
assert_success
run deploy_app
echo "output: $output"
echo "status: $status"
assert_success
run /bin/bash -c "docker inspect $TEST_APP.web.1 --format '{{ index .Config.Labels \"traefik.http.routers.$TEST_APP-web-https.entrypoints\" }}'"
echo "output: $output"
echo "status: $status"
assert_success
assert_output "websecure"
}