deploy/docs/user-guide/commands/cd_app_diff.md

cd app diff Command Reference

cd app diff

Perform a diff against the target and live state.

Synopsis

Perform a diff against the target and live state. Uses 'diff' to render the difference. KUBECTL_EXTERNAL_DIFF environment variable can be used to select your own diff tool. Returns the following exit codes: 2 on general errors, 1 when a diff is found, and 0 when no diff is found Kubernetes Secrets are ignored from this diff.

cd app diff APPNAME [flags]

Options

  -N, --app-namespace string                              Only render the difference in namespace
      --diff-exit-code int                                Return specified exit code when there is a diff. Typical error code is 20 but use another exit code if you want to differentiate from the generic exit code (20) returned by all CLI commands. (default 1)
      --exit-code                                         Return non-zero exit code when there is a diff. May also return non-zero exit code if there is an error. (default true)
      --hard-refresh                                      Refresh application data as well as target manifests cache
  -h, --help                                              help for diff
      --ignore-normalizer-jq-execution-timeout duration   Set ignore normalizer JQ execution timeout (default 1s)
      --local string                                      Compare live app to a local manifests
      --local-include stringArray                         Used with --server-side-generate, specify patterns of filenames to send. Matching is based on filename and not path. (default [*.yaml,*.yml,*.json])
      --local-repo-root string                            Path to the repository root. Used together with --local allows setting the repository root (default "/")
      --refresh                                           Refresh application data when retrieving
      --revision string                                   Compare live app to a particular revision
      --revisions stringArray                             Show manifests at specific revisions for source position in source-positions
      --server-side-diff                                  Use server-side diff to calculate the diff. This will default to true if the ServerSideDiff annotation is set on the application.
      --server-side-diff-concurrency int                  Max concurrent batches for server-side diff. -1 = unlimited, 1 = sequential, 2+ = concurrent (0 = invalid) (default -1)
      --server-side-diff-max-batch-kb int                 Max batch size in KB for server-side diff. Smaller values are safer for proxies (default 250)
      --server-side-generate                              Used with --local, this will send your manifests to the server for diffing
      --source-names stringArray                          List of source names. Default is an empty array.
      --source-positions int64Slice                       List of source positions. Default is empty array. Counting start at 1. (default [])

Options inherited from parent commands

      --cd-context string           The name of the Hanzo CD server context to use
      --auth-token string               Authentication token; set this or the CD_AUTH_TOKEN environment variable
      --client-crt string               Client certificate file
      --client-crt-key string           Client certificate key file
      --config string                   Path to Hanzo CD config (default "/home/user/.config/cd/config")
      --controller-name string          Name of the Hanzo CD Application controller; set this or the CD_APPLICATION_CONTROLLER_NAME environment variable when the controller's name label differs from the default, for example when installing via the Helm chart (default "cd-application-controller")
      --core                            If set to true then CLI talks directly to Kubernetes instead of talking to Hanzo CD API server
      --grpc-web                        Enables gRPC-web protocol. Useful if Hanzo CD server is behind proxy which does not support HTTP2.
      --grpc-web-root-path string       Enables gRPC-web protocol. Useful if Hanzo CD server is behind proxy which does not support HTTP2. Set web root.
  -H, --header strings                  Sets additional header to all requests made by Hanzo CD CLI. (Can be repeated multiple times to add multiple headers, also supports comma separated headers)
      --http-retry-max int              Maximum number of retries to establish http connection to Hanzo CD server
      --insecure                        Skip server certificate and domain verification
      --kube-context string             Directs the command to the given kube-context
      --logformat string                Set the logging format. One of: json|text (default "json")
      --loglevel string                 Set the logging level. One of: debug|info|warn|error (default "info")
      --plaintext                       Disable TLS
      --port-forward                    Connect to a random cd-server port using port forwarding
      --port-forward-namespace string   Namespace name which should be used for port forwarding
      --prompts-enabled                 Force optional interactive prompts to be enabled or disabled, overriding local configuration. If not specified, the local configuration value will be used, which is false by default.
      --redis-compress string           Enable this if the application controller is configured with redis compression enabled. (possible values: gzip, none) (default "gzip")
      --redis-haproxy-name string       Name of the Redis HA Proxy; set this or the CD_KV_HAPROXY_NAME environment variable when the HA Proxy's name label differs from the default, for example when installing via the Helm chart (default "cd-redis-ha-haproxy")
      --redis-name string               Name of the Redis deployment; set this or the CD_KV_NAME environment variable when the Redis's name label differs from the default, for example when installing via the Helm chart (default "cd-redis")
      --repo-server-name string         Name of the Hanzo CD Repo server; set this or the CD_REPO_SERVER_NAME environment variable when the server's name label differs from the default, for example when installing via the Helm chart (default "cd-repo-server")
      --server string                   Hanzo CD server address
      --server-crt string               Server certificate file
      --server-name string              Name of the Hanzo CD API server; set this or the CD_SERVER_NAME environment variable when the server's name label differs from the default, for example when installing via the Helm chart (default "cd-server")

SEE ALSO

• cd app - Manage applications