Added replica scaling

Author: winromulus

README.md

@@ -39,7 +39,6 @@ You can customize the values of the helm deployment by using the following Value
 | `pipelines.url`                      | The Azure base URL for your organization                    | `""`                                                    |
 | `pipelines.pat`                      | Personal Access Token (PAT) used by the agent to connect.   | `""`                                                    |
 | `pipelines.pool`                     | Agent pool to which the Agent should register.              | `""`                                                    |
-| `pipelines.agent.name`               | The agent name                                              | `""` - By default it takes the pod name                 |
 | `pipelines.agent.mountDocker`        | Enable to mount the host `docker.sock`                      | `false`                                                 |
 | `pipelines.agent.workDir`            | The work directory the agent should use                     | `_work`                                                 |
 | `serviceAccount.create`              | Create ServiceAccount                                       | `true`                                                  |

helm/azure-pipelines-agent/README.md

@@ -26,7 +26,6 @@ You can customize the values of the helm deployment by using the following Value
 | `pipelines.url`                      | The Azure base URL for your organization                    | `""`                                                    |
 | `pipelines.pat`                      | Personal Access Token (PAT) used by the agent to connect.   | `""`                                                    |
 | `pipelines.pool`                     | Agent pool to which the Agent should register.              | `""`                                                    |
-| `pipelines.agent.name`               | The agent name                                              | `""` - By default it takes the pod name                 |
 | `pipelines.agent.mountDocker`        | Enable to mount the host `docker.sock`                      | `false`                                                 |
 | `pipelines.agent.workDir`            | The work directory the agent should use                     | `_work`                                                 |
 | `serviceAccount.create`              | Create ServiceAccount                                       | `true`                                                  |

helm/azure-pipelines-agent/templates/statefulset.yaml

@@ -5,7 +5,7 @@ metadata:
   labels:
     {{- include "azure-pipelines-agent.labels" . | nindent 4 }}
 spec:
-  replicas: 1
+  replicas: {{ .Values.replicaCount }}
   selector:
     matchLabels:
       {{- include "azure-pipelines-agent.selectorLabels" . | nindent 6 }}
@@ -42,16 +42,11 @@ spec:
           {{- end }}
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           env:
-            {{- if .Values.pipelines.agent.name }}
-            - name: AZP_AGENT_NAME
-              value: {{ .Values.pipelines.agent.name | quote }}
-            {{- else }}
             - name: AZP_AGENT_NAME
               valueFrom:
                 fieldRef:
                   apiVersion: v1
                   fieldPath: metadata.name
-            {{- end }}
             - name: AZP_URL
               value: {{ .Values.pipelines.url | quote }}
             - name: AZP_POOL

helm/azure-pipelines-agent/values.yaml

@@ -2,6 +2,8 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 
+replicaCount: 1
+
 image:
   repository: emberstack/azure-pipelines-agent
   tag: ""