daemon/logger: Add logging driver for Google Cloud Logging

Signed-off-by: Mike Danese <mikedanese@google.com>

contrib/completion/bash/docker

@@ -397,6 +397,7 @@ __docker_complete_log_drivers() {
 		awslogs
 		etwlogs
 		fluentd
+		gcplogs
 		gelf
 		journald
 		json-file
@@ -410,13 +411,14 @@ __docker_complete_log_options() {
 	# see docs/reference/logging/index.md
 	local awslogs_options="awslogs-region awslogs-group awslogs-stream"
 	local fluentd_options="env fluentd-address labels tag"
+	local gcplogs_options="env gcp-log-cmd gcp-project labels"
 	local gelf_options="env gelf-address labels tag"
 	local journald_options="env labels tag"
 	local json_file_options="env labels max-file max-size"
 	local syslog_options="syslog-address syslog-tls-ca-cert syslog-tls-cert syslog-tls-key syslog-tls-skip-verify syslog-facility tag"
 	local splunk_options="env labels splunk-caname splunk-capath splunk-index splunk-insecureskipverify splunk-source splunk-sourcetype splunk-token splunk-url tag"
 
-	local all_options="$fluentd_options $gelf_options $journald_options $json_file_options $syslog_options $splunk_options"
+	local all_options="$fluentd_options $gcplogs_options $gelf_options $journald_options $json_file_options $syslog_options $splunk_options"
 
 	case $(__docker_value_of_option --log-driver) in
 		'')
@@ -428,6 +430,9 @@ __docker_complete_log_options() {
 		fluentd)
 			COMPREPLY=( $( compgen -W "$fluentd_options" -S = -- "$cur" ) )
 			;;
+		gcplogs)
+			COMPREPLY=( $( compgen -W "$gcplogs_options" -S = -- "$cur" ) )
+			;;
 		gelf)
 			COMPREPLY=( $( compgen -W "$gelf_options" -S = -- "$cur" ) )
 			;;

contrib/completion/zsh/_docker

@@ -201,6 +201,7 @@ __docker_get_log_options() {
 
     awslogs_options=("awslogs-region" "awslogs-group" "awslogs-stream")
     fluentd_options=("env" "fluentd-address" "labels" "tag")
+    gcplogs_options=("env" "gcp-log-cmd" "gcp-project" "labels")
     gelf_options=("env" "gelf-address" "labels" "tag")
     journald_options=("env" "labels")
     json_file_options=("env" "labels" "max-file" "max-size")
@@ -209,6 +210,7 @@ __docker_get_log_options() {
 
     [[ $log_driver = (awslogs|all) ]] && _describe -t awslogs-options "awslogs options" awslogs_options "$@" && ret=0
     [[ $log_driver = (fluentd|all) ]] && _describe -t fluentd-options "fluentd options" fluentd_options "$@" && ret=0
+    [[ $log_driver = (gcplogs|all) ]] && _describe -t gcplogs-options "gcplogs options" gcplogs_options "$@" && ret=0
     [[ $log_driver = (gelf|all) ]] && _describe -t gelf-options "gelf options" gelf_options "$@" && ret=0
     [[ $log_driver = (journald|all) ]] && _describe -t journald-options "journald options" journald_options "$@" && ret=0
     [[ $log_driver = (json-file|all) ]] && _describe -t json-file-options "json-file options" json_file_options "$@" && ret=0

man/docker-create.1.md

@@ -214,7 +214,7 @@ 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*|*awslogs*|*splunk*|*etwlogs*|*none*"
+**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*splunk*|*etwlogs*|*gcplogs*|*none*"
   Logging driver for container. Default is defined by daemon `--log-driver` flag.
   **Warning**: the `docker logs` command works only for the `json-file` and
   `journald` logging drivers.

man/docker-daemon.8.md

@@ -185,7 +185,7 @@ 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*|*awslogs*|*splunk*|*etwlogs*|*none*"
+**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*splunk*|*etwlogs*|*gcplogs*|*none*"
   Default driver for container logs. Default is `json-file`.
   **Warning**: `docker logs` command works only for `json-file` logging driver.
 

man/docker-run.1.md

@@ -320,7 +320,7 @@ container can access the exposed port via a private networking interface. Docker
 will set some environment variables in the client container to help indicate
 which interface and port to use.
 
-**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*splunk*|*etwlogs*|*none*"
+**--log-driver**="*json-file*|*syslog*|*journald*|*gelf*|*fluentd*|*awslogs*|*splunk*|*etwlogs*|*gcplogs*|*none*"
   Logging driver for container. Default is defined by daemon `--log-driver` flag.
   **Warning**: the `docker logs` command works only for the `json-file` and
   `journald` logging drivers.