[frigate] Support disabling probes and secrets for env vars (#249)

* [frigate] add support for secrets with envFrom

* [frigate] update values.yaml with extraSecretForEnvFrom

* [frigate] allow probes to be disabled

* [frigate] update default image

* [frigate] update version and add myself as a maintainer

* [frigate] Readme update

charts/frigate/Chart.yaml

@@ -1,8 +1,8 @@
 apiVersion: v1
-appVersion: "0.5.0"
+appVersion: "0.5.1"
 description: Realtime object detection on RTSP cameras with the Google Coral
 name: frigate
-version: 3.0.0
+version: 3.1.0
 keywords:
   - tensorflow
   - coral
@@ -14,3 +14,5 @@ sources:
 maintainers:
   - name: billimek
     email: jeff@billimek.com
+  - name: blakeblackshear
+    email: blakeb@blakeshome.com

charts/frigate/README.md

@@ -54,11 +54,12 @@ The following tables lists the configurable parameters of the Sentry chart and t
 | Parameter                  | Description                         | Default                                                 |
 |----------------------------|-------------------------------------|---------------------------------------------------------|
 | `image.repository`         | Image repository | `blakeblackshear/frigate` |
-| `image.tag`                | Image tag. Possible values listed [here](https://hub.docker.com/r/blakeblackshear/frigate/tags/).| `0.5.0`|
+| `image.tag`                | Image tag. Possible values listed [here](https://hub.docker.com/r/blakeblackshear/frigate/tags/).| `0.5.1`|
 | `image.pullPolicy`         | Image pull policy | `IfNotPresent` |
 | `strategyType`             | Specifies the strategy used to replace old Pods by new ones | `Recreate` |
 | `timezone`                 | Timezone the frigate instance should run as, e.g. 'America/New_York' | `UTC` |
 | `rtspPassword`             | Password to use for RTSP cameras | `password` |
+| `extraSecretForEnvFrom`    | Secrets containing env variables for  | `[]` |
 | `coral.enabled`            | Use the Coral USB device | `false` |
 | `coral.hostPath`           | Host Path to reference USB device location (on the host) | `/dev/bus/usb` |
 | `shmSize`                  | Shared memory size for processing | `1Gi` |

charts/frigate/templates/deployment.yaml

@@ -39,6 +39,7 @@ spec:
             - name: http
               containerPort: 5000
               protocol: TCP
+          {{- if .Values.probes.liveness.enabled }}
           livenessProbe:
             httpGet:
               path: /
@@ -47,6 +48,8 @@ spec:
             initialDelaySeconds: {{ .Values.probes.liveness.initialDelaySeconds }}
             failureThreshold: {{ .Values.probes.liveness.failureThreshold }}
             timeoutSeconds: {{ .Values.probes.liveness.timeoutSeconds }}
+          {{- end }}
+          {{- if .Values.probes.readiness.enabled }}
           readinessProbe:
             httpGet:
               path: /
@@ -55,6 +58,7 @@ spec:
             initialDelaySeconds: {{ .Values.probes.readiness.initialDelaySeconds }}
             failureThreshold: {{ .Values.probes.readiness.failureThreshold }}
             timeoutSeconds: {{ .Values.probes.readiness.timeoutSeconds }}
+          {{- end }}
           env:
             {{- if .Values.timezone }}
             - name: TZ
@@ -62,6 +66,11 @@ spec:
             {{- end }}
             - name: FRIGATE_RTSP_PASSWORD
               value: "{{ .Values.rtspPassword }}"
+          envFrom:
+          {{- range .Values.extraSecretForEnvFrom }}
+            - secretRef:
+                name: {{ . }}
+          {{- end }}
           volumeMounts:
             {{- if .Values.coral.enabled }}
             - mountPath: /dev/bus/usb

charts/frigate/values.yaml

@@ -9,11 +9,14 @@ strategyType: Recreate
 
 image:
   repository: blakeblackshear/frigate
-  tag: 0.5.0
+  tag: 0.5.1
   pullPolicy: IfNotPresent
 
 rtspPassword: password
 
+# secret name containing environment variables for frigate
+extraSecretForEnvFrom: []
+
 coral:
   enabled: false
   hostPath: /dev/bus/usb
@@ -167,10 +170,12 @@ config: |
 # Probes configuration
 probes:
   liveness:
+    enabled: true
     initialDelaySeconds: 30
     failureThreshold: 5
     timeoutSeconds: 10
   readiness:
+    enabled: true
     initialDelaySeconds: 30
     failureThreshold: 5
     timeoutSeconds: 10