helm-charts/charts/library/common/schemas/containers.json

{
  "container": {
    "type": "object",
    "additionalProperties": false,

    "properties": {
      "enabled": {
        "type": "boolean",
        "default": true
      },
      "args": {
        "oneOf": [
          {
            "type": "array",
            "items": {"type": "string"}
          },
          {"type": "string"}
        ]
      },
      "command": {
        "oneOf": [
          {
            "type": "array",
            "items": {"type": "string"}
          },
          {"type": "string"}
        ]
      },
      "dependsOn": {
        "oneOf": [
          {
            "type": "array",
            "items": {"type": "string"}
          },
          {"type": "string"}
        ]
      },
      "env": {
        "anyOf": [
          {
            "type": "array",
            "items": {
              "anyOf": [
                {"$ref": "#/envValueWithName"},
                {"$ref": "#/envValueFromWithName"},
                {"$ref": "#/envImplicitValueFromWithName"}
              ]
            }
          },
          {
            "type": "object",
            "additionalProperties": {
              "anyOf": [
                {"type": ["string", "number", "boolean"]},
                {"$ref": "#/envValue"},
                {"$ref": "#/envValueFrom"},
                {"$ref": "#/envImplicitValueFrom"}
              ]
            }
          }
        ]
      },
      "envFrom": {
        "type": "array",
        "items": {
          "type": "object",
          "additionalProperties": false,
          "properties": {
            "configMap": {
              "type": "string"
            },
            "configMapRef": {
              "type": "object",
              "additionalProperties": false,
              "properties": {
                "name": {"type": "string"},
                "identifier": {"type": "string"},
                "optional": {"type": "boolean"}
              },
              "oneOf": [{"required": ["name"]}, {"required": ["identifier"]}]
            },
            "prefix": {
              "type": ["string", "null"]
            },
            "secret": {
              "type": "string"
            },
            "secretRef": {
              "type": "object",
              "additionalProperties": false,
              "properties": {
                "name": {"type": "string"},
                "identifier": {"type": "string"},
                "optional": {"type": "boolean"}
              },
              "oneOf": [{"required": ["name"]}, {"required": ["identifier"]}]
            }
          }
        }
      },
      "image": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "pullPolicy": {
            "type": "string",
            "enum": ["Always", "IfNotPresent"]
          },
          "repository": {
            "type": "string"
          },
          "tag": {
            "type": ["string", "number"]
          }
        },
        "required": ["repository", "tag"]
      },
      "lifecycle": {
        "$ref": "k8s-api.json#/core.v1.Lifecycle"
      },
      "nameOverride": {
        "type": "string"
      },
      "ports": {
        "type": "array",
        "items": {
          "$ref": "k8s-api.json#/core.v1.ContainerPort"
        }
      },
      "probes": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "liveness": {
            "$ref": "#/probe"
          },
          "readiness": {
            "$ref": "#/probe"
          },
          "startup": {
            "$ref": "#/probe"
          }
        }
      },
      "resources": {
        "$ref": "k8s-api.json#/core.v1.ResourceRequirements"
      },
      "restartPolicy": {
        "type": "string"
      },
      "securityContext": {
        "$ref": "k8s-api.json#/core.v1.ContainerSecurityContext"
      },
      "terminationMessagePath": {
        "type": "string"
      },
      "terminationMessagePolicy": {
        "type": "string",
        "enum": ["File", "FallbackToLogsOnError"]
      },
      "workingDir": {
        "type": "string"
      }
    }
  },

  "envValueWithName": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "name": {
        "type": "string"
      },
      "value": {
        "type": ["string", "number", "boolean"]
      }
    },
    "required": ["name", "value"]
  },

  "envValue": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "value": {
        "type": ["string", "number", "boolean"]
      },
      "dependsOn": {"$ref": "#/envDependsOn"}
    },
    "required": ["value"]
  },

  "envValueFromWithName": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "name": {
        "type": "string"
      },
      "valueFrom": {
        "oneOf": [
          {"$ref": "#/envValueFrom.fieldRef"},
          {"$ref": "#/envValueFrom.secretKeyRef"}
        ]
      },
      "dependsOn": {"$ref": "#/envDependsOn"}
    },
    "required": ["name", "valueFrom"]
  },

  "envValueFrom": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "valueFrom": {
        "oneOf": [
          {"$ref": "#/envValueFrom.fieldRef"},
          {"$ref": "#/envValueFrom.secretKeyRef"}
        ]
      },
      "dependsOn": {"$ref": "#/envDependsOn"}
    },
    "required": ["valueFrom"]
  },

  "envImplicitValueFromWithName": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "name": {
        "type": "string"
      },
      "fieldRef": {"$ref": "#/envValueFrom.fieldPath"},
      "secretKeyRef": {"$ref": "#/envValueFrom.secretKeyRef"},
      "configMapKeyRef": {"$ref": "#/envValueFrom.configMapKeyRef"}
    },
    "required": ["name"],
    "dependencies": {
      "fieldRef": {
        "allOf": [
          {"not": {"required": ["secretKeyRef"]}},
          {"not": {"required": ["configMapKeyRef"]}}
        ]
      },
      "secretKeyRef": {
        "allOf": [
          {"not": {"required": ["fieldRef"]}},
          {"not": {"required": ["configMapKeyRef"]}}
        ]
      },
      "configMapKeyRef": {
        "allOf": [
          {"not": {"required": ["secretKeyRef"]}},
          {"not": {"required": ["configMapKeyRef"]}}
        ]
      }
    }
  },

  "envImplicitValueFrom": {
    "type": "object",
    "oneOf": [
      {"$ref": "#/envValueFrom.fieldRef"},
      {"$ref": "#/envValueFrom.secretKeyRef"},
      {"$ref": "#/envValueFrom.configMapKeyRef"}
    ]
  },

  "envDependsOn": {
    "oneOf": [
      {"type": "string"},
      {"type": "array", "items": {"type": "string"}}
    ]
  },

  "envValueFrom.secretKeyRef": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "secretKeyRef": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "key": {
            "type": "string"
          }
        },
        "required": ["name", "key"]
      }
    },
    "required": ["secretKeyRef"]
  },

  "envValueFrom.configMapKeyRef": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "configMapKeyRef": {
        "type": "object",
        "properties": {
          "name": {
            "type": "string"
          },
          "key": {
            "type": "string"
          }
        },
        "required": ["name", "key"]
      }
    },
    "required": ["secretKeyRef"]
  },

  "envValueFrom.fieldRef": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "fieldRef": {
        "$ref": "#/envValueFrom.fieldPath"
      }
    },
    "required": ["fieldRef"]
  },

  "envValueFrom.fieldPath": {
    "type": "object",
    "additionalProperties": false,
    "properties": {
      "apiVersion": {
        "type": "string"
      },
      "fieldPath": {
        "type": "string"
      }
    },
    "required": ["fieldPath"]
  },

  "probe": {
    "additionalProperties": false,
    "properties": {
      "enabled": {
        "type": "boolean",
        "default": false
      },
      "custom": {
        "type": "boolean",
        "default": false
      },
      "path": {
        "type": "string"
      },
      "port": {
        "type": ["number", "string"]
      },
      "spec": {
        "$ref": "k8s-api.json#/core.v1.Probe"
      },
      "type": {
        "type": "string",
        "enum": ["TCP", "HTTP", "HTTPS", "AUTO"]
      }
    }
  }
}