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deck file namespace
Apply a namespace to routes in a decK file by prefixing the path.
By prefixing paths with a specific segment, colliding paths to services can be
namespaced to prevent collisions. For example, two API definitions that both expose a
/list
path. By prefixing one with /addressbook
and the other with /cookbook
,
the resulting paths /addressbook/list
and /cookbook/list
can be exposed without
colliding.
To remove the prefix from the path before the request is routed to the service, the following approaches are used:
- If the route has
strip_path=true
, then the added prefix will already be stripped. - If the related service has a
path
property that matches the prefix, then theservice.path
property is updated to remove the prefix. - A
pre-function
plugin will be added to remove the prefix from the path.
Syntax
deck file namespace [command-specific flags] [global flags] filename [...filename]
Examples
# Apply namespace to a decK file
cat kong.yml | deck file namespace --path-prefix=/kong
Flags
--allow-empty-selectors
- Do not error out if the selectors return empty (Default:
false
) --format
- Output format: yaml or json. (Default:
"yaml"
) -
-h
,--help
- Help for patch.
--output-file, -o
- Output file to write. Use - to write to stdout. (Default:
"-"
) --path-prefix, -p
- The path-based namespace to apply.
--selector
- JSON pointer identifying an element to patch. Repeat for multiple selectors. Defaults to selecting all routes.
--state, -s
- DecK spec file to process. Use
-
to read from stdin. (Default:"-"
)
Global flags
--analytics
- Share anonymized data to help improve decK.
Use
--analytics=false
to disable this. (Default:true
) --ca-cert
- Custom CA certificate (raw contents) to use to verify Kong’s Admin TLS certificate.
This value can also be set using DECK_CA_CERT environment variable.
This takes precedence over
--ca-cert-file
flag. --ca-cert-file
- Path to a custom CA certificate to use to verify Kong’s Admin TLS certificate. This value can also be set using DECK_CA_CERT_FILE environment variable.
--config
- Config file (default is $HOME/.deck.yaml).
--headers
- HTTP headers (key:value) to inject in all requests to Kong’s Admin API. This flag can be specified multiple times to inject multiple headers.
--kong-addr
- HTTP address of Kong’s Admin API.
This value can also be set using the environment variable DECK_KONG_ADDR
environment variable. (Default:
"http://localhost:8001"
) --kong-cookie-jar-path
- Absolute path to a cookie-jar file in the Netscape cookie format for auth with Admin Server. You may also need to pass in as header the User-Agent that was used to create the cookie-jar.
--konnect-addr
- Address of the Konnect endpoint. (Default:
"https://us.api.konghq.com"
) --konnect-token
- Token associated with your Konnect account. This takes precedence over the
--konnect-token-file
flag. --konnect-token-file
- File containing the token associated with your Konnect account.
--konnect-control-plane-name
- Konnect control plane name.
--no-color
- Disable colorized output (Default:
false
) --skip-workspace-crud
- Skip API calls related to Workspaces (Kong Gateway Enterprise only). (Default:
false
) --timeout
- Set a request timeout for the client to connect with Kong (in seconds). (Default:
10
) --tls-client-cert
- PEM-encoded TLS client certificate to use for authentication with Kong’s Admin API. This value can also be set using DECK_TLS_CLIENT_CERT environment variable. Must be used in conjunction with tls-client-key
--tls-client-cert-file
- Path to the file containing TLS client certificate to use for authentication with Kong’s Admin API. This value can also be set using DECK_TLS_CLIENT_CERT_FILE environment variable. Must be used in conjunction with tls-client-key-file
--tls-client-key
- PEM-encoded private key for the corresponding client certificate . This value can also be set using DECK_TLS_CLIENT_KEY environment variable. Must be used in conjunction with tls-client-cert
--tls-client-key-file
- Path to file containing the private key for the corresponding client certificate. This value can also be set using DECK_TLS_CLIENT_KEY_FILE environment variable. Must be used in conjunction with tls-client-cert-file
--tls-server-name
- Name to use to verify the hostname in Kong’s Admin TLS certificate. This value can also be set using DECK_TLS_SERVER_NAME environment variable.
--tls-skip-verify
- Disable verification of Kong’s Admin TLS certificate.
This value can also be set using DECK_TLS_SKIP_VERIFY environment variable. (Default:
false
) --verbose
- Enable verbose logging levels
Setting this value to 2 outputs all HTTP requests/responses
between decK and Kong. (Default:
0
)
See also
File subcommands:
- deck file add-plugins - Add plugins to objects in a decK file
- deck file add-tags - Add tags to objects in a decK file
- deck file convert - Convert files from one format into another format
- deck file lint - Validate a file against a ruleset
- deck file list-tags - List current tags from objects in a decK file
- deck file merge - Merge multiple decK files into one
- deck file namespace - Apply a namespace to routes in a decK file by prefixing the path.
- deck file openapi2kong - Convert OpenAPI specifications to Kong’s decK format
- deck file patch - Apply patches on top of a decK file
- deck file remove-tags - Remove tags from objects in a decK file
- deck file render - Combines multiple complete configuration files and renders them as one Kong declarative config file.
- deck file validate - Locally validates the state file for basic structure or relationship errors.