feat: enable proper healthchecks for blutgang (ethpandaops#295)

* feat: enable proper healthchecks for blutgang

* make admin ns enabled by default

* fix ci

charts/blutgang/Chart.yaml

@@ -7,7 +7,7 @@ icon: https://github.com/rainshowerLabs/blutgang/assets/55022497/ec668c7a-5f56-4
 sources:
   - https://github.com/rainshowerLabs/blutgang
 type: application
-version: 0.0.3
+version: 0.0.4
 maintainers:
   - name: barnabasbusa
     email: [email protected]

charts/blutgang/README.md

@@ -1,7 +1,7 @@
 
 # blutgang
 
-![Version: 0.0.3](https://img.shields.io/badge/Version-0.0.3-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
+![Version: 0.0.4](https://img.shields.io/badge/Version-0.0.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
 
 Blutgang is a blazing fast, caching, minimalistic load balancer designed with Ethereum's JSON-RPC in mind. Historical RPC queries are cached in a local database, bypassing the need for slow, repeating calls to your node.
 

charts/blutgang/ci/default-values.yaml

@@ -14,17 +14,21 @@ config: |
   # Enable health checking
   health_check = true
   # Acceptable time to wait for a response in ms
-  ttl = 30
+  ttl = 300
   # How many times to retry a request before giving up
   max_retries = 32
+  # Block time in ms, used as a sanity check when not receiving subscriptions
+  expected_block_time = 13000
   # Time between health checks in ms
-  health_check_ttl = 1250
+  health_check_ttl = 2000
+  # Supress the health check running info messages
+  supress_rpc_check = false
 
   # Note: the admin namespace contains volatile functions and
   # should not be exposed publicly.
   [admin]
   # Enable the admin namespace
-  enabled = false
+  enabled = true
   # Address for the admin RPC
   address = "0.0.0.0:5715"
   # Only allow read-only methods

charts/blutgang/values.yaml

@@ -11,7 +11,7 @@ image:
   # -- blutgang container image repository
   repository: makemake1337/blutgang
   # -- blutgang container image tag
-  tag: "latest"
+  tag: latest
   # -- blutgang container pull policy
   pullPolicy: IfNotPresent
 
@@ -50,21 +50,21 @@ config: |
   # Enable health checking
   health_check = {{ .Values.blutgangNamespace.health_check | default true }}
   # Acceptable time to wait for a response in ms
-  ttl = {{ .Values.blutgangNamespace.ttl | default 30 }}
+  ttl = {{ .Values.blutgangNamespace.ttl | default 300 }}
   # How many times to retry a request before giving up
   max_retries = {{ .Values.blutgangNamespace.max_retries | default 32 }}
   # Block time in ms, used as a sanity check when not receiving subscriptions
   expected_block_time = {{ .Values.blutgangNamespace.expected_block_time | default 13000 }}
   # Time between health checks in ms
-  health_check_ttl = {{ .Values.blutgangNamespace.health_check_ttl | default 400 }}
+  health_check_ttl = {{ .Values.blutgangNamespace.health_check_ttl | default 2000 }}
   # Supress the health check running info messages
   supress_rpc_check = {{ .Values.blutgangNamespace.supress_rpc_check | default false }}
 
   # Note: the admin namespace contains volatile functions and
   # should not be exposed publicly.
   [admin]
   # Enable the admin namespace
-  enabled = {{ .Values.adminNamespace.enabled | default false }}
+  enabled = {{ .Values.adminNamespace.enabled | default true }}
   # Address for the admin RPC
   address = "0.0.0.0:{{ .Values.adminNamespace.adminPort | default 5715 }}"
   # Only allow read-only methods
@@ -115,16 +115,16 @@ blutgangNamespace:
   ma_length: 100
   sort_on_startup: true
   health_check: true
-  ttl: 30
+  ttl: 300
   max_retries: 32
   expected_block_time: 13000
-  health_check_ttl: 400
+  health_check_ttl: 2000
   supress_rpc_check: false
 
 # -- Admin Namespace
 # @default -- See `values.yaml`
 adminNamespace:
-  enabled: false
+  enabled: true
   adminPort: 5715
   jwt_enabled: false
   jwt_key: ""
@@ -168,16 +168,18 @@ httpPort: 3000
 # -- Liveness probe
 # @default -- See `values.yaml`
 livenessProbe:
-  tcpSocket:
-    port: http
-  initialDelaySeconds: 60
-  periodSeconds: 30
+  httpGet:
+    path: /health
+    port: admin
+  initialDelaySeconds: 10
+  periodSeconds: 10
 
 # -- Readiness probe
 # @default -- See `values.yaml`
 readinessProbe:
-  tcpSocket:
-    port: http
+  httpGet:
+    path: /ready
+    port: admin
   initialDelaySeconds: 10
   periodSeconds: 10