1 files changed, 87 insertions, 0 deletions
diff --git a/kud/hosting_providers/vagrant/cleanup.sh b/kud/hosting_providers/vagrant/cleanup.sh
new file mode 100755
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+++ b/kud/hosting_providers/vagrant/cleanup.sh
@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# options:
+# remove stopped containers and untagged images
+#   $ ./cleanup
+# remove all stopped|running containers and untagged images
+#   $ ./cleanup --reset
+# remove containers|images| matching {repository:tag}
+# pattern and untagged images
+#   $ ./cleanup --purge {image}
+# everything
+#   $ ./cleanup --nuclear
+
+function _clean_docker {
+local matchExp=""
+if [ "$1" == "--reset" ]; then
+  # Remove all containers regardless of state
+    docker rm -vf $(docker ps -a -q) 2>/dev/null || \
+    echo "No more containers to remove."
+    exit 0
+elif [ "$1" == "--purge" ]; then
+    if [ -z "$2" ]; then
+        echo "Cannot purge. Please provide image name to purge."
+        exit 0
+    fi
+    matchExp=$2
+    # Attempt to remove running containers that are using the images we're trying to purge first.
+    if [[ $(docker ps --filter "name=$matchExp") ]]; then
+        echo "Removing running containers using the \"$2\" container image"
+        docker rm -vf $(docker ps -a --format "{{.Image}} {{.Names}}" | \
+        awk '$0 ~ matchExp {print $2}') 2>/dev/null
+    else
+        echo "No running containers using the \"$2\" container image"
+    fi
+    echo "Continue to purge container images..."
+    # Remove all images matching arg given after "--purge"`
+    docker images -q --format "{{.Repository}}:{{.Tag}}" | grep "$matchExp"
+    returnVal=$?
+    if [ $returnVal -ne 0 ]; then
+        echo "No \"$2\" container image found."
+        exit 0
+    else
+        echo "Removing all the \"$2\" container images."
+        docker images --format "{{.Repository}}:{{.Tag}}" | grep "$matchExp" |\
+        awk '$0 ~ matchExp {print $1}' | xargs docker rmi 2>/dev/null
+        exit 0
+    fi
+else
+  # This alternate only removes "stopped" containers
+    docker rm -vf $(docker ps -a | grep "Exited" | \
+    awk '{print $2}') 2>/dev/null || echo "No stopped containers to remove."
+fi
+
+if [ "$1" == "--nuclear" ]; then
+    docker rm -vf $(docker ps -a -q) 2>/dev/null || \
+    echo "No more containers to remove."
+    docker rmi $(docker images -q) 2>/dev/null || \
+    echo "No more images to remove."
+    echo "Preparing to uninstall docker ....."
+    dpkg -l | grep Docker | awk '{print $2}' > /tmp/docker-list.txt
+    while read list; do
+        sudo apt-get remove $list -y
+    done </tmp/docker-list.txt
+    rm /tmp/docker-list.txt
+    else
+  # Remove all images which are not used by existing container
+    docker image prune -a || echo "No untagged images to delete."
+fi
+
+}
+
+function _clean_ansible {
+if [ "$1" == "--nuclear" ]; then
+version=$(grep "ansible_version" ${kud_playbooks}/kud-vars.yml | \
+awk -F ': ' '{print $2}')
+sudo pip uninstall ansible==$version
+fi
+}
+
+#Defining config path
+INSTALLER_DIR="$(readlink -f "$(dirname "${BASH_SOURCE[0]}")")"
+kud_folder=${INSTALLER_DIR}
+kud_infra_folder=$kud_folder/../../deployment_infra
+kud_playbooks=$kud_infra_folder/playbooks
+
+_clean_docker $@
+_clean_ansible $1