Consul
Consul Intention Create
Deprecated - This command is deprecated in Consul 1.9.0 in favor of
using the config entry CLI command. To create an
intention, create or modify a
service-intentions
config
entry for the destination.
Command: consul intention create
Corresponding HTTP API Endpoint: [POST] /v1/connect/intentions
The intention create
command creates or updates an L4 intention.
The table below shows this command's required ACLs. Configuration of blocking queries and agent caching are not supported from commands, but may be from the corresponding HTTP endpoint.
ACL Required |
---|
intentions:write Define intention rules in the |
Usage
SRC
and DST
can both take several forms.
Command Options
-allow
- Set the action to "allow" for intentions. This is the default.-deny
- Set the action to "deny" for intentions. This cannot be specified with-allow
.-file
- Read intention data one or more files specified by the command line arguments, instead of source/destination pairs.-meta key=value
- Specify arbitrary KV metadata to associate with the intention.-replace
- Replace any matching intention. The replacement is done atomically per intention.
Enterprise Options
-partition=<string>
- Enterprise Specifies the partition to query. If not provided, the partition is inferred from the request's ACL token, or defaults to thedefault
partition.
-namespace=<string>
- Specifies the namespace to query. If not provided, the namespace will be inferred from the request's ACL token, or will default to thedefault
namespace. Namespaces are a Consul Enterprise feature added in v1.7.0.
API Options
-ca-file=<value>
- Path to a CA file to use for TLS when communicating with Consul. This can also be specified via theCONSUL_CACERT
environment variable.-ca-path=<value>
- Path to a directory of CA certificates to use for TLS when communicating with Consul. This can also be specified via theCONSUL_CAPATH
environment variable.-client-cert=<value>
- Path to a client cert file to use for TLS whenverify_incoming
is enabled. This can also be specified via theCONSUL_CLIENT_CERT
environment variable.-client-key=<value>
- Path to a client key file to use for TLS whenverify_incoming
is enabled. This can also be specified via theCONSUL_CLIENT_KEY
environment variable.-http-addr=<addr>
- Address of the Consul agent with the port. This can be an IP address or DNS address, but it must include the port. This can also be specified via theCONSUL_HTTP_ADDR
environment variable. In Consul 0.8 and later, the default value is http://127.0.0.1:8500, and https can optionally be used instead. The scheme can also be set to HTTPS by setting the environment variableCONSUL_HTTP_SSL=true
. This may be a unix domain socket usingunix:///path/to/socket
if the agent is configured to listen that way.-tls-server-name=<value>
- The server name to use as the SNI host when connecting via TLS. This can also be specified via theCONSUL_TLS_SERVER_NAME
environment variable.-token=<value>
- ACL token to use in the request. This can also be specified via theCONSUL_HTTP_TOKEN
environment variable. If unspecified, the query will default to the token of the Consul agent at the HTTP address.-token-file=<value>
- File containing the ACL token to use in the request instead of one specified via the-token
argument orCONSUL_HTTP_TOKEN
environment variable. This can also be specified via theCONSUL_HTTP_TOKEN_FILE
environment variable.
Examples
Create an intention web => db
:
$ consul intention create web db
Create intentions from a set of files:
$ consul intention create -file one.json two.json
Create intentions from a directory using shell expansion:
$ consul intention create -file intentions/*.json