Update readme

Signed-off-by: Patrick Stephens <[email protected]>

README.md

@@ -32,3 +32,39 @@ SYNTH_ALERT_PORT=
 ```
 
 Once this is done, just run up `docker compose up` to start sending an alert and responding.
+
+Once running, you will see a report of an issue like so and can tell it to fix it up:
+
+![Example chatops slack responses](./docs/slack_example.png)
+
+Specify a command to run using the syntax `FLBNode:<Hostname>:<Port> FLBCmd:<Command>`, this syntax is arbitrary and just an example for usage in the demo.
+
+```shell
+FLBNode:node1:8090 FLBCmd:fix_permissions
+```
+
+The command will show you it is running (just a dummy here as an example):
+
+```shell
+node1-1              | [0] alert: [[1731410091.996160421, {}], {"ERROR"=>"testfile.txt has incorrect permissions"}]
+...
+http-slack-server-1  | 2024.11.12 11:15:24 INFO com.oracle.flb.chatops.FLBSocialCommandResource VirtualThread[#63,[0x4de53a24 0x79177571] WebServer socket]/runnable@ForkJoinPool-1-worker-4: Actioning:
+http-slack-server-1  | {"isOk" : "true", "command":"fix_permissions", "FLBNode"="node1:8090"}
+http-slack-server-1  | 2024.11.12 11:15:24 INFO com.oracle.flb.chatops.FLBSocialCommandResource VirtualThread[#63,[0x4de53a24 0x79177571] WebServer socket]/runnable@ForkJoinPool-1-worker-4: Thread : [0x4de53a24 0x79177571] WebServer socket ending <<<<<<<<<<<<<
+node1-1              | [2024/11/12 11:15:24] [ info] [output:http:http.1] http-slack-server:8080, HTTP status=200
+node1-1              | {postAlertNoId= 11-14-53}
+node1-1              | {
+node1-1              |   command = "fix_permissions",
+node1-1              |   tagged = "11-14-53",
+node1-1              |   time = "11-15-24",
+node1-1              |   <metatable> = {
+node1-1              |     type = 2
+node1-1              |   }
+node1-1              | }
+node1-1              | Will execute fix_permissions
+node1-1              | running: /fluent-bit/etc/cmd_fix_permissions.sh > /logs//remoteCommand.lua.out
+node1-1              | [0] command: [[1731410124.293250380, {}], {"command"=>"fix_permissions", "time"=>"11-15-24", "tagged"=>"11-14-53"}]
+node1-1              | [2024/11/12 11:15:24] [ info] [input:tail:tail.3] inotify_fs_add(): inode=2 watch_fd=1 name=/logs//remoteCommand.lua.out
+node1-1              | [0] results: [[1731410124.999926256, {}], {"log"=>"chmod a+w testfile.txt"}]
+...
+```