Add awslogs driver for Amazon CloudWatch Logs

Signed-off-by: Samuel Karp <skarp@amazon.com>
Upstream-commit: 3effe484e6f572298d0c3490517f57391617aa51
Component: engine

components/engine/man/docker-create.1.md

@@ -168,7 +168,7 @@ millions of trillions.
    Add link to another container in the form of <name or id>:alias or just
    <name or id> in which case the alias will match the name.
 
-**--log-driver**="|*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*none*"
+**--log-driver**="|*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*none*"
   Logging driver for container. Default is defined by daemon `--log-driver` flag.
   **Warning**: `docker logs` command works only for `json-file` logging driver.
 

components/engine/man/docker-run.1.md

@@ -268,7 +268,7 @@ which interface and port to use.
 **--lxc-conf**=[]
    (lxc exec-driver only) Add custom lxc options --lxc-conf="lxc.cgroup.cpuset.cpus = 0,1"
 
-**--log-driver**="|*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*none*"
+**--log-driver**="|*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*none*"
   Logging driver for container. Default is defined by daemon `--log-driver` flag.
   **Warning**: `docker logs` command works only for `json-file` logging driver.
 

components/engine/man/docker.1.md

@@ -119,7 +119,7 @@ unix://[/path/to/socket] to use.
 **--label**="[]"
   Set key=value labels to the daemon (displayed in `docker info`)
 
-**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*none*"
+**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*none*"
   Default driver for container logs. Default is `json-file`.
   **Warning**: `docker logs` command works only for `json-file` logging driver.