modified dockertag: wget -> curl, add harbor-image-tag for query private harbor registry project, tags

roles/docker/files/docker-tag

@@ -1,5 +1,4 @@
 #!/bin/bash
-#
 function usage() {
 cat << HELP
 
@@ -17,13 +16,13 @@ HELP
 
 if [ $# -lt 1 ]; then
 	usage
-	exit 2
+	exit
 fi
 
 image="$1"
-tags=`wget -q https://registry.hub.docker.com/v1/repositories/${image}/tags -O -  | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}'`
+tags=$(curl -ksL https://registry.hub.docker.com/v1/repositories/${image}/tags | sed -e 's/[][]//g' -e 's/"//g' -e 's/ //g' | tr '}' '\n'  | awk -F: '{print $3}')
 
 if [ -n "$2" ]; then
-	tags=`echo "${tags}" | grep "$2"`
+    tags=$(echo "${tags}" | grep "$2")
 fi
 echo "${tags}"

roles/docker/files/harbor-image-tag

@@ -0,0 +1,50 @@
+#!/bin/bash
+#
+function usage() {
+cat << HELP
+
+harbor-image-tag  --  list all tags for a Docker image on a remote Harbor Registry
+
+EXAMPLE:
+    - list all images:
+      harbor-image-tag get_images
+
+    - list all tags for redis:
+       harbor-image-tag get_tags redis/redis
+
+HELP
+}
+
+if [ $# -lt 1 ]; then
+	usage
+	exit 2
+fi
+
+USER="admin"
+PASS="XXXXXXXXXXXXXXXXXX"
+HURL="https://{{ HARBOR_DOMAIN }}"
+MTAG=$2
+
+function get_images() {
+    RTOKEN=$(curl -k -s  -u ${USER}:${PASS} ${HURL}/service/token?account=${USER}\&service=harbor-registry\&scope=registry:catalog:* | grep "token" | awk -F '"' '{print $4}')
+    RLIST=$(curl -k -s -H "authorization: bearer ${RTOKEN} " ${HURL}/v2/_catalog | awk -F '[' '{print $2}'|awk -F ']' '{print $1}' | sed 's/"//g')
+    echo ${RLIST} | tr ',' '\n'
+}
+
+function get_tags() {
+    TTOKEN=$(curl -iksL -X GET -u ${USER}:${PASS} ${HURL}/service/token?account=${USER}\&service=harbor-registry\&scope=repository:${MTAG}:pull | grep "token" | awk -F '"' '{print $4}')
+    TLIST=$(curl -ksL -X GET -H "Content-Type: application/json" -H "Authorization: Bearer ${TTOKEN}" ${HURL}/v2/${MTAG}/tags/list| awk -F '[' '{print $2}' | awk -F ']' '{print $1}' | sed 's/"//g')
+    echo ${TLIST} | tr ',' '\n'
+}
+
+case $1 in
+    get_images)
+        get_images
+        ;;
+    get_tags)
+        get_tags
+        ;;
+    *)
+        usage
+        ;;
+esac