|
@@ -6,7 +6,10 @@ etcd
|
|
|
|
|
|
|
|
### Setting up a node
|
|
### Setting up a node
|
|
|
|
|
|
|
|
|
|
+```sh
|
|
|
./etcd
|
|
./etcd
|
|
|
|
|
+```
|
|
|
|
|
+
|
|
|
This will bring up a node, which will be listening on internal port 7001 (for server communication) and external port 4001 (for client communication)
|
|
This will bring up a node, which will be listening on internal port 7001 (for server communication) and external port 4001 (for client communication)
|
|
|
|
|
|
|
|
Setting and Retrieving Values
|
|
Setting and Retrieving Values
|
|
@@ -96,7 +99,9 @@ curl http://127.0.0.1:4001/v1/keys/foo
|
|
|
```
|
|
```
|
|
|
You can expect the ttl is counting down and after 5 seconds you should see this,
|
|
You can expect the ttl is counting down and after 5 seconds you should see this,
|
|
|
|
|
|
|
|
|
|
+```html
|
|
|
404 page not found
|
|
404 page not found
|
|
|
|
|
+```
|
|
|
|
|
|
|
|
which indicates the key has expired and was deleted.
|
|
which indicates the key has expired and was deleted.
|
|
|
|
|
|
|
@@ -155,8 +160,9 @@ curl http://127.0.0.1:4001/v1/testAndSet/testAndSet -d prevValue=two -d value=th
|
|
|
This will try to test if the previous of the key is two, it is change it to three.
|
|
This will try to test if the previous of the key is two, it is change it to three.
|
|
|
|
|
|
|
|
The response should be
|
|
The response should be
|
|
|
-status code 400
|
|
|
|
|
|
|
+```html
|
|
|
Test one==two fails
|
|
Test one==two fails
|
|
|
|
|
+```
|
|
|
|
|
|
|
|
which means testAndSet fails.
|
|
which means testAndSet fails.
|
|
|
|
|
|
Xiang Li