chore(authentik): test outposts on CI (#9721)

**Description**
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also include relevant motivation and context. List any dependencies that
are required for this change.
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⚒️ Fixes  # <!--(issue)-->

**⚙️ Type of change**

- [ ] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code

**🧪 How Has This Been Tested?**
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instructions so we can reproduce. Please also list any relevant details
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**📃 Notes:**
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**✔️ Checklist:**

- [ ] ⚖️ My code follows the style guidelines of this project
- [ ] 👀 I have performed a self-review of my own code
- [ ] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made corresponding changes to the documentation
- [ ] ⚠️ My changes generate no new warnings
- [ ] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [ ] ⬆️ I increased versions for any altered app according to semantic
versioning

**➕ App addition**

If this PR is an app addition please make sure you have done the
following.

- [ ] 🪞 I have opened a PR on
[truecharts/containers](https://github.com/truecharts/containers) adding
the container to TrueCharts mirror repo.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`

---

_Please don't blindly check all the boxes. Read them and only check
those that apply.
Those checkboxes are there for the reviewer to see what is this all
about and
the status of this PR with a quick glance._

.github/scripts/tc-lint.sh

@@ -42,7 +42,9 @@ function check_chart_schema(){
     yamale_output=$(yamale --schema .github/chart_schema.yaml "$chart_path/Chart.yaml")
     yamale_exit_code=$?
     while IFS= read -r line; do
-        echo -e "\t$line"
+        if [[ -n $line ]]; then
+            echo -e "\t$line"
+        fi
     done <<< "$yamale_output"
 
     if [ $yamale_exit_code -ne 0 ]; then
@@ -61,7 +63,9 @@ function helm_lint(){
     helm_lint_output=$(helm lint --quiet "$chart_path")
     helm_lint_exit_code=$?
     while IFS= read -r line; do
-        echo -e "\t$line"
+        if [[ -n $line ]]; then
+            echo -e "\t$line"
+        fi
     done <<< "$helm_lint_output"
 
     if [ $helm_lint_exit_code -ne 0 ]; then
@@ -75,12 +79,19 @@ export -f helm_lint
 
 function helm_template(){
     chart_path=${1:?"No chart path provided to [Helm template]"}
+    values=${2:-}
+
+    if [[ -n "$values" ]]; then
+        values="-f $values"
+    fi
 
     # Print only errors and warnings
-    helm_template_output=$(helm template "$chart_path" 2>&1 >/dev/null)
+    helm_template_output=$(helm template $values "$chart_path" 2>&1 >/dev/null)
     helm_template_exit_code=$?
     while IFS= read -r line; do
-        echo -e "\t$line"
+        if [[ -n $line ]]; then
+            echo -e "\t$line"
+        fi
     done <<< "$helm_template_output"
 
     if [ $helm_template_exit_code -ne 0 ]; then
@@ -98,7 +109,9 @@ function yaml_lint(){
     yaml_lint_output=$(yamllint --config-file .github/yaml-lint-conf.yaml "$file_path")
     yaml_lint_exit_code=$?
     while IFS= read -r line; do
-        echo -e "\t$line"
+        if [[ -n $line ]]; then
+            echo -e "\t$line"
+        fi
     done <<< "$yaml_lint_output"
 
     if [ $yaml_lint_exit_code -ne 0 ]; then
@@ -132,7 +145,7 @@ function lint_chart(){
         for values in $chart_path/ci/*values.yaml; do
             if [ -f "${values}" ]; then
                 echo "👣 Helm Template - [$values]"
-                helm_template "$chart_path" -f "$values"
+                helm_template "$chart_path" "$values"
             fi
         done
 
@@ -168,6 +181,7 @@ function lint_chart(){
         echo ''
     } > "$curr_result_file"
     cat "$curr_result_file"
+    # $curr_result starts with 0, and it gets set to 1 only when a linting step fails
     echo $curr_result >> "$status_file"
 }
 export -f lint_chart

charts/incubator/authentik/Chart.yaml

@@ -23,7 +23,7 @@ sources:
   - https://github.com/truecharts/charts/tree/master/charts/incubator/authentik
   - https://github.com/goauthentik/authentik
   - https://goauthentik.io/docs/
-version: 13.0.3
+version: 13.0.4
 annotations:
   truecharts.org/catagories: |
     - authentication

charts/incubator/authentik/ci/outposts-values.yaml

@@ -0,0 +1,18 @@
+authentik:
+  credentials:
+    bootstrapToken: some_super_secret_token
+  outposts:
+    disableEmbeddedOutpost: true
+    proxy:
+      enabled: true
+      token: some_super_secret_token
+    radius:
+      # Can't enable it before creating a
+      # provider in the GUI
+      enabled: false
+      token: some_super_secret_token
+    ldap:
+      # Can't enable it before creating a
+      # provider in the GUI
+      enabled: false
+      token: some_super_secret_token

charts/incubator/authentik/questions.yaml

@@ -45,6 +45,17 @@ questions:
                   required: true
                   immutable: true
                   default: ""
+              - variable: bootstrapToken
+                label: (Optional) Bootstrap Token
+                description: |
+                  Set the bootstrap token for the authentik server.</br>
+                  Only read on initial install, changing this will have no effect. </br>
+                  Only set this token if you plan to use the API right after installation.
+                schema:
+                  type: string
+                  private: true
+                  immutable: true
+                  default: ""
         - variable: general
           label: General
           schema:

charts/incubator/authentik/templates/_config.tpl

@@ -41,7 +41,7 @@ server-worker:
     {{- end -}}
     {{- with .Values.authentik.email.timeout }}
     AUTHENTIK_EMAIL__TIMEOUT: {{ . | quote }}
-    {{- end -}}
+    {{- end }}
 
     {{/* LDAP */}}
     AUTHENTIK_LDAP__TASK_TIMEOUT_HOURS: {{ .Values.authentik.ldap.taskTimeoutHours | quote }}
@@ -64,7 +64,7 @@ server-worker:
     {{- end -}}
     {{- with .Values.authentik.general.footerLinks }}
     AUTHENTIK_FOOTER_LINKS: {{ toJson . | squote }}
-    {{- end -}}
+    {{- end }}
 
     {{/* General */}}
     AUTHENTIK_DISABLE_UPDATE_CHECK: {{ .Values.authentik.general.disableUpdateCheck | quote }}
@@ -121,4 +121,5 @@ geoip:
     GEOIPUPDATE_EDITION_IDS: {{ .Values.authentik.geoip.editionID }}
     GEOIPUPDATE_FREQUENCY: {{ .Values.authentik.geoip.frequency | quote }}
 {{- end -}}
+
 {{- end -}}

charts/incubator/authentik/templates/_secret.tpl

@@ -22,6 +22,9 @@ server-worker:
     {{/* Initial credentials */}}
     AUTHENTIK_BOOTSTRAP_EMAIL: {{ .Values.authentik.credentials.email | quote }}
     AUTHENTIK_BOOTSTRAP_PASSWORD: {{ .Values.authentik.credentials.password | quote }}
+    {{- with .Values.authentik.credentials.bootstrapToken }}
+    AUTHENTIK_BOOTSTRAP_TOKEN: {{ . }}
+    {{- end }}
 
     {{/* Mail */}}
     {{- with .Values.authentik.email.host }}
@@ -35,7 +38,7 @@ server-worker:
     {{- end -}}
     {{- with .Values.authentik.email.from }}
     AUTHENTIK_EMAIL__FROM: {{ . }}
-    {{- end }}
+    {{- end -}}
 
 {{- if .Values.authentik.geoip.enabled }}
 geoip:
@@ -67,4 +70,5 @@ ldap:
   data:
     AUTHENTIK_TOKEN: {{ .Values.authentik.outposts.ldap.token | quote }}
 {{- end -}}
+
 {{- end -}}

charts/incubator/authentik/templates/_waitAuthentik.tpl

@@ -0,0 +1,20 @@
+{{- define "authentik.wait.server" -}}
+{{- $fullname := (include "tc.v1.common.lib.chart.names.fullname" $) -}}
+{{- $serverUrl := printf "https://%v:%v/-/health/ready/" $fullname .Values.service.main.ports.main.port }}
+enabled: true
+type: init
+imageSelector: alpineImage
+command: /bin/sh
+args:
+  - -c
+  - |
+    echo "Waiting Authentik Server [{{ $serverUrl }}] to be ready..."
+    until wget --no-check-certificate --spider --quiet "{{ $serverUrl }}";
+    do
+      echo "Waiting Authentik Server [{{ $serverUrl }}] to be ready..."
+      sleep 3
+    done
+
+    echo "Authentik [{{ $serverUrl }}] is ready..."
+    echo "Starting Outpost..."
+{{- end -}}

charts/incubator/authentik/templates/common.yaml

@@ -25,6 +25,10 @@
 
 {{- if .Values.authentik.outposts.proxy.enabled -}}
   {{- $_ := set .Values.workload.proxy "enabled" true -}}
+  {{- if not .Values.workload.proxy.podSpec.initContainers -}}
+    {{- $_ := set .Values.workload.proxy.podSpec "initContainers" dict -}}
+  {{- end -}}
+  {{- $_ := set .Values.workload.proxy.podSpec.initContainers "wait-server" (include "authentik.wait.server" . | fromYaml) -}}
   {{- $_ := set .Values.service.proxy "enabled" true -}}
   {{- $_ := set .Values.service.proxymetrics "enabled" true -}}
   {{- $_ := set .Values.metrics.proxymetrics "enabled" true -}}
@@ -37,6 +41,10 @@
 
 {{- if .Values.authentik.outposts.radius.enabled -}}
   {{- $_ := set .Values.workload.radius "enabled" true -}}
+  {{- if not .Values.workload.radius.podSpec.initContainers -}}
+    {{- $_ := set .Values.workload.radius.podSpec "initContainers" dict -}}
+  {{- end -}}
+  {{- $_ := set .Values.workload.radius.podSpec.initContainers "wait-server" (include "authentik.wait.server" . | fromYaml) -}}
   {{- $_ := set .Values.service.radius "enabled" true -}}
   {{- $_ := set .Values.service.radiusmetrics "enabled" true -}}
   {{- $_ := set .Values.metrics.radiusmetrics "enabled" true -}}
@@ -49,6 +57,10 @@
 
 {{- if .Values.authentik.outposts.ldap.enabled -}}
   {{- $_ := set .Values.workload.ldap "enabled" true -}}
+  {{- if not .Values.workload.ldap.podSpec.initContainers -}}
+    {{- $_ := set .Values.workload.ldap.podSpec "initContainers" dict -}}
+  {{- end -}}
+  {{- $_ := set .Values.workload.ldap.podSpec.initContainers "wait-server" (include "authentik.wait.server" . | fromYaml) -}}
   {{- $_ := set .Values.service.ldap "enabled" true -}}
   {{- $_ := set .Values.service.ldaps "enabled" true -}}
   {{- $_ := set .Values.service.ldapmetrics "enabled" true -}}

charts/incubator/authentik/values.yaml

@@ -15,7 +15,7 @@ ldapImage:
 
 radiusImage:
   repository: tccr.io/truecharts/authentik-radius
-  tag: v2023.5.3@sha256:d46f4dbc727d5d6f6c91df0f6a2bf98d2c941de908fdc15193552413331e375b
+  tag: v2023.5.3@sha256:824415af5e7efa090d716d38b944df3a758df08a78f2dce5a77fd0f12ee41c5c
   pullPolicy: IfNotPresent
 
 proxyImage:
@@ -28,6 +28,8 @@ authentik:
     # Only works on initial install
     email: my-mail@example.com
     password: my-password
+    # Optional, only set if you want to use it
+    bootstrapToken: ""
   general:
     disableUpdateCheck: false
     disableStartupAnalytics: true
@@ -328,36 +330,47 @@ service:
         port: 10230
   # Proxy
   proxy:
+    enabled: true
+    targetSelector: proxy
     ports:
       http:
+        enabled: true
         protocol: http
         port: 10227
+        targetSelector: proxy
       https:
         enabled: true
         protocol: https
         port: 10228
+        targetSelector: proxy
   # Radius
   radius:
     enabled: true
+    targetSelector: radius
     ports:
       radius:
         enabled: true
         protocol: udp
+        targetSelector: radius
         port: 1812
   # LDAP
   ldap:
     enabled: true
+    targetSelector: ldap
     ports:
       ldap:
         enabled: true
         port: 389
+        targetSelector: ldap
   # LDAPS
   ldaps:
     enabled: true
+    targetSelector: ldap
     ports:
       ldaps:
         enabled: true
         port: 636
+        targetSelector: ldap
   # Server Metrics
   servermetrics:
     enabled: true
@@ -371,30 +384,35 @@ service:
   radiusmetrics:
     enabled: true
     type: ClusterIP
+    targetSelector: radius
     ports:
       radiusmetrics:
         enabled: true
         protocol: http
         port: 10232
+        targetSelector: radius
   # LDAP Metrics
   ldapmetrics:
     enabled: true
     type: ClusterIP
+    targetSelector: ldap
     ports:
       ldapmetrics:
         enabled: true
         protocol: http
         port: 10233
+        targetSelector: ldap
   # Proxy Metrics
   proxymetrics:
     enabled: true
     type: ClusterIP
+    targetSelector: proxy
     ports:
       proxymetrics:
         enabled: true
         protocol: http
         port: 10234
-
+        targetSelector: proxy
 persistence:
   media:
     enabled: true