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-rw-r--r--kud/hosting_providers/vagrant/README.md10
-rwxr-xr-xkud/hosting_providers/vagrant/cleanup.sh87
2 files changed, 95 insertions, 2 deletions
diff --git a/kud/hosting_providers/vagrant/README.md b/kud/hosting_providers/vagrant/README.md
index 00f0a70f..f0210149 100644
--- a/kud/hosting_providers/vagrant/README.md
+++ b/kud/hosting_providers/vagrant/README.md
@@ -4,7 +4,7 @@
This project offers a means for deploying a Kubernetes cluster
that satisfies the requirements of [ONAP multicloud/k8s plugin][1]. Its
-ansible playbooks allow to provision a deployment on Virtual Machines.
+ansible playbooks allow provisioning a deployment on Virtual Machines.
![Diagram](../../../docs/img/diagram.png)
@@ -21,16 +21,22 @@ Linux instructions to install dependencies and plugins required for
its usage. This script supports two Virtualization technologies
(Libvirt and VirtualBox).
- $ ./setup.sh -p libvirt
+ $ sudo ./setup.sh -p libvirt
Once Vagrant is installed, it's possible to provision a cluster using
the following instructions:
$ vagrant up && vagrant up installer
+In-depth documentation and use cases of various Vagrant commands [Vagrant commands][3]
+is available on the Vagrant site.
+
## License
Apache-2.0
[1]: https://git.onap.org/multicloud/k8s
+
[2]: https://www.vagrantup.com/
+
+[3]: https://www.vagrantup.com/docs/cli/
diff --git a/kud/hosting_providers/vagrant/cleanup.sh b/kud/hosting_providers/vagrant/cleanup.sh
new file mode 100755
index 00000000..75e6de11
--- /dev/null
+++ 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