doc: don't set ETCDCTL_API=3 in local_cluster guide

These docs are incorrectly saying that v2 is the default.

Note: v3 has been the default since 25bc65794.
This commit is contained in:
Mark McLoughlin 2019-01-14 12:20:04 +00:00
parent 034312eac5
commit 0427f46f17

View File

@ -21,14 +21,7 @@ The running etcd member listens on `localhost:2379` for client requests.
Use `etcdctl` to interact with the running cluster:
1. Configure the environment to have `ETCDCTL_API=3` so `etcdctl` uses the etcd API version 3 instead of defaulting to version 2.
```
# use API version 3
$ export ETCDCTL_API=3
```
2. Store an example key-value pair in the cluster:
1. Store an example key-value pair in the cluster:
```
$ ./etcdctl put foo bar
@ -37,7 +30,7 @@ Use `etcdctl` to interact with the running cluster:
If OK is printed, storing key-value pair is successful.
3. Retrieve the value of `foo`:
2. Retrieve the value of `foo`:
```
$ ./etcdctl get foo
@ -70,14 +63,7 @@ A `Procfile` at the base of the etcd git repository is provided to easily config
Use `etcdctl` to interact with the running cluster:
1. Configure the environment to have `ETCDCTL_API=3` so `etcdctl` uses the etcd API version 3 instead of defaulting to version 2.
```
# use API version 3
$ export ETCDCTL_API=3
```
2. Print the list of members:
1. Print the list of members:
```
$ etcdctl --write-out=table --endpoints=localhost:2379 member list
@ -94,7 +80,7 @@ Use `etcdctl` to interact with the running cluster:
+------------------+---------+--------+------------------------+------------------------+
```
3. Store an example key-value pair in the cluster:
2. Store an example key-value pair in the cluster:
```
$ etcdctl put foo bar