Command Reference

Categories and Command Structure

Meshery CLI commands are categorized by function, which are:

  • mesheryctl - Global flags and CLI configuration
  • mesheryctl system - Meshery Lifecycle and Troubleshooting
  • mesheryctl mesh - Service Mesh Lifecycle & Configuration Management: provisioning and configuration best practices
  • mesheryctl perf - Service Mesh Performance Management: Workload and service mesh performance characterization
  • mesheryctl pattern - Service Mesh Pattern Configuration & Management: Service mesh patterns and Open Application Model integration
  • mesheryctl app - Service Mesh Application Management
  • mesheryctl filter - Data Plane Intelligence: Registry and configuration of WebAssembly filters for Envoy (experimental feature)

Global Commands and Flags

Command Subcommand Flag Function
mesheryctl A global command that displays an overview of all commands.
version Displays the version of the Meshery Client (mesheryctl) and the SHA of the release binary.
--config configures Meshery with the meshconfig, generated with the help of user details to provide cluster access for public clouds(GKE/EKS).
--help, -h Displays helpful information about any command.
--verbose, -v Sets the log level to debug for verbose output and displays verboose/debug logs.

Meshery Lifecycle Management and Troubleshooting

Installation, troubleshooting and debugging of Meshery and its adapters.

Main Command Arguments Flag Function
system Lifecycle management of Meshery deployments
--context, -c Temporarily override your current context by specifying an alternative context as an argument.
start Start Meshery
--skip-update (optional) skip checking for new updates available in Meshery.
--reset Reset Meshery’s configuration file to default settings.
--silent Silently create Meshery's configuration file with default settings.
stop Stop Meshery
--reset Reset Meshery’s configuration file to default settings.
completion Output shell completion code for the specified shell.
update Pull new Meshery images from Docker Hub. Does not update `mesheryctl`. This command may be executed while Meshery is running.
--skip-reset Pull the latest manifest files
config Configures Meshery to use a Kubernetes cluster.
--token Path to token for authenticating to Meshery API.
reset Resets meshery.yaml file with a copy from Meshery repo
logs Starts tailing Meshery server debug logs
restart restart all Meshery containers, their instances and their connected volumes
--skip-update (optional) skip checking for new updates available in Meshery.
status Check status of Meshery, Meshery adapters, Meshery Operator and its controllers.
login Authenticate with the Meshery Provider of your choice: the Local Provider or a Remote Provider.
logout Invalidate current session with your Meshery Provider.
check Run system checks for both pre and post mesh deployment scenarios on Meshery
--preflight Run Pre-mesh deployment checks (Docker and Kubernetes)
--adapter Run checks on specific mesh adapter
--operator Verify the health of Meshery Operator's deployment with MeshSync and Broker
--report Runs diagnostic checks and bundles up to open an issue if present
system-channel Switch between release channels.
set Subscribe to release channel and version.
switch switch release channel and version
view view release channel and version
--all, -a view release channel and version
system-context Display the current context.
create create a new context in config.yaml file
--adapters create a new context in config.yaml file- specify the list of adapters to be added
--set, -s create a new context in config.yaml file- set as current context
--url, -u create a new context in config.yaml file- set Meshery server URL. Defaults to "https://localhost:9081"
delete delete an existing context from Meshery config file
view view the configurations of the current context
--context view the configurations of the specified context
--all if set, shows the configurations of all the contexts
switch configure mesheryctl to actively use one one context vs. the another context

Service Mesh Performance Management

Main Command Arguments Flag Function
perf Performance Management and Benchmarking using Meshery CLI
--output-format, -o format to display in json or yaml.
--token (required) Path to Meshery user's access token.
apply Runs Performance test using existing profiles or using flags.
--concurrent-requests Number of Parallel Requests (default: 1).
--duration Length of the test.
--file Path to service mesh performance test configuration file (default: empty string).
--load-generator Choice of load generator - fortio (OR) wrk2 (default: fortio).
--mesh Name of the service mesh.
--name A memorable name for the test (default: random string).
--qps Queries per second (default: 0) (0 - means to use the CPU unbounded to generate as many requests as possible).
--url (required/optional) URL of the endpoint send load to during testing.
profile List the available performance profiles.
--page (optional) List next set of performance profiles with --page (default = 1) (default 1).
--view (optional) View more information of the performance profile.
result View the results of a performance profile.
--page (optional) List next set of performance results with --page (default = 1) (default 1).
--view (optional) View more information of the performance test results.

Service Mesh Lifecycle and Configuration Management

Main Command Command Flag Function
mesh Lifecycle management of service meshes
validate validate service mesh conformance to different standard specifications
--adapter, -a (required) adapter to use for validation. Defaults to "meshery-osm:10010"
--namespace, -n Kubernetes namespace to be used for deploying the validation tests and sample workload
--spec, -s (required) specification to be used for conformance test. Defaults to "smi"
--tokenpath, -t (required) path to token for authenticating to Meshery API
deploy Deploy a service mesh into the cluster
--adapter, -a (required) adapter to use for validation. Defaults to "meshery-osm:10010"
--namespace, -n Kubernetes namespace to be used for deploying the validation tests and sample workload
--tokenpath, -t (required) path to token for authenticating to Meshery API

Service Mesh Pattern Configuration and Management

Main Command Command Flag Function
pattern
--file, -f (required) path to pattern file.
list displays a list of available pattern files
--all, -a show all pattern file metadata
apply apply pattern file will trigger deploy of the pattern file
--file, -f apply pattern file will trigger deploy of the pattern file and also supports file retrieval from GitHub
view displays the contents of a specific pattern file
--all, -a show all pattern file content
-o json display the content of a pattern in json format
delete Deprovision the resources/ service mesh using the pattern file
--file, -f Deletes the resources that were created, using pattern file

Service Mesh Application Management

Main Command Command Flag Function
app Service Mesh application management
--file, -f (required) path to pattern file
onboard onboard application
--file, -f onboard application with application file
offboard offboard application
--file, -f Offboard application with an application file
list displays a list of available applications
view displays the contents of a application
--all, -a show all application file content
-o json display the content of an application in json format

Data Plane Intelligence (experimental feature)

Main Command Command Flag Function
filter Service Mesh Filter Management (experimental feature)
--file, -f (required) path to WASM file [GitHub links only supported]
apply Apply WASM file to deploy a filter
delete Delete filter from Meshery
list List all WASM filters
view View the specified WASM filter