Merge pull request #24 from ian-jarrett/main

Updates ready for 23.12

LICENSE.txt

@@ -0,0 +1,202 @@
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NOTICES.txt

@@ -0,0 +1,51 @@
+Name: ca-certificates
+URL: https://packages.ubuntu.com/jammy/ca-certificates
+License: Mozilla Public License Version 2.0
+
+Name: curl
+URL: https://curl.se/
+License: https://curl.se/docs/copyright.html
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+License: https://www.gnu.org/licenses/gpl-3.0.html
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+URL: https://packages.ubuntu.com/jammy/lsb-release
+License: https://changelogs.ubuntu.com/changelogs/pool/main/l/lsb/lsb_11.1.0ubuntu4/copyright
+
+Name: docker
+URL: https://www.docker.com/
+License: https://www.docker.com/legal/docker-subscription-service-agreement/
+
+Name: containerd
+URL: https://containerd.io/
+License: https://github.com/containerd/containerd/blob/main/LICENSE
+
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+License: https://git-scm.com/about/free-and-open-source
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+License: https://changelogs.ubuntu.com/changelogs/pool/universe/o/openjdk-19/openjdk-19_19.0.2+7-0ubuntu3~22.04/copyright
+
+Name: socat
+URL: http://www.dest-unreach.org/socat/
+License: http://www.dest-unreach.org/socat/doc/README
+
+Name: jq
+URL: https://jqlang.github.io/jq/
+License: jq is licensed under the MIT license (code) and the CC-BY-3.0 license (docs).
+
+Name: unzip
+URL: https://github.com/madler/unzip
+Licens: https://github.com/madler/unzip/blob/master/LICENSE
+
+Name: kubernetes
+URL: https://kubernetes.io/
+License: https://github.com/kubernetes/kubernetes/blob/master/LICENSE
+
+Name: Calico
+URL: https://www.tigera.io/project-calico/
+License: https://github.com/projectcalico/calico/blob/master/LICENSE.md

README.md

@@ -43,6 +43,7 @@ Environment Variable | Default Value | Meaning
 ``KEYPASS`` | ``nita123`` | Passkey used to create self-signed Jenkins keys
 ``KUBEROOT`` | ``/etc/kubernetes`` | System location for Kubernetes configuration
 ``KUBECONFIG`` | ``$KUBEROOT/admin.conf`` | Location of user's Kubernetes configuration
+``DEBUG`` | unset | Set it to true in the parent shell, to see additional output
 
 # History
 
@@ -55,7 +56,7 @@ As a platform, NITA comprises some of the best Automation tools currently availa
 * Ansible, for configuration change management
 * Jenkins, for automation and job control
 * Robot Framework, for test automation
-* Docker, for packaging and easy deployment
+* Kubernetes, for container orchestration
 
 In a nutshell, NITA can be used as a toolbox from which you can automate the deployment and testing of very complex networks. It is vendor neutral and so can be used to build and test networks from all of the leading vendors in the market. And because it is a toolbox it can be extended to include any other tool that you may need.
 

VERSION.txt

@@ -0,0 +1 @@
+23.12

install.sh

@@ -9,6 +9,7 @@
 
 ME="${0##*/}"						# This scripts name
 HOST=`uname -n`
+REALUSER="${SUDO_USER:-${USER}}"			# User behind sudo
 bold=$(tput bold)					# For echo emphasis
 normal=$(tput sgr0)
 
@@ -165,7 +166,7 @@ Question "Initialise Kubernetes cluster" && {
 
 	kubeadm init --control-plane-endpoint="localhost" --ignore-preflight-errors=NumCPU
 
-	# And export config for now, before we run kubectl...
+	# And export kubeconfig for now, before we run kubectl...
 
 	export KUBECONFIG=${KUBEROOT}/admin.conf
 	echo "${ME}: Warning: Make sure KUBECONFIG is always set in your shell." 
@@ -209,6 +210,7 @@ Question "Install NITA repositories" && {
                         # Make symbolic links for nita cli scripts...
 
                         find ${NITAROOT}/${REPO}/cli_scripts -type f -name "nita-cmd*" -exec ln -s {} ${BINDIR} \;
+			chmod 755 ${NITAROOT}/${REPO}/cli_scripts/nita-cmd*
                 else
                         echo "${ME}: Warning: Directory already exists: \"${NITAROOT}/${REPO}\". Skipping."
                 fi
@@ -265,38 +267,37 @@ Question "Install NITA repositories" && {
 	Debug "kubectl get cm"
 	Debug "kubectl describe cm"
 	Debug "kubectl get ns nita"
-}
 
-Question "Do you want to set up K8S config for a local user" && {
+	# Finally, copy the K8S admin file to the local user and set ownership etc.
+
+	OWNER_HOME=`egrep "^${REALUSER}" /etc/passwd | awk -F: '{print $6}'`
+	echo "${ME}: Creating a local ${OWNER_HOME}/.kube"
+	mkdir -p ${OWNER_HOME}/.kube
+	cp -i ${KUBEROOT}/admin.conf ${OWNER_HOME}/.kube/config
+	chown -R $(id -u ${REALUSER}):$(id -g ${REALUSER}) ${OWNER_HOME}/.kube/
+	echo "export KUBECONFIG=${HOME}/.kube/config" >> ${OWNER_HOME}/.bashrc
+
+	echo "${ME}: Now ${bold}source your bashrc file${normal} to set KUBECONFIG in your shell"
 
-	VALID_USER=1
+}
 
-	# Create a local copy of the config file
+Question "Do you want to run Ansible as a standalone Docker container" && {
 
-	while [ ${VALID_USER} -ne 0 ]
-	do
-        	echo -n "Enter a valid local user to own the K8S config: "
-        	read OWNER
-        	id "${OWNER}" >/dev/null 2>&1
-        	VALID_USER=$?
-	done
+	# Running standalone Ansible containers requires docker
 
-	# Copy the K8S admin file to the local user and set ownership etc.
+	apt install -y docker-ce
 
-	OWNER_HOME=`egrep "^${OWNER}" /etc/passwd | awk -F: '{print $6}'`
-	echo "${ME}: OK, creating ${OWNER_HOME}/.kube"
-	mkdir -p ${OWNER_HOME}/.kube
-	cp -i ${KUBEROOT}/admin.conf ${OWNER_HOME}/.kube/config
-	chown -R $(id -u ${OWNER}):$(id -g ${OWNER}) ${OWNER_HOME}/.kube/
-	echo "export KUBECONFIG=${HOME}/.kube/config" >> ${OWNER_HOME}/.bashrc
+	# This step will avoid the need to be a sudoer
 
-	echo "${ME}: Now source your bashrc file to set KUBECONFIG in your shell"
+	echo "${ME}: Adding user \"${REALUSER}\" to the docker group"
+	usermod -aG docker ${REALUSER}
 
 }
 
 Debug "ls -al ${NITAROOT}"
 
 echo "${ME}: NITA installation has finished."
 echo ""
+echo "${ME}: Remember to ${bold}source your bashrc file${normal} to set KUBECONFIG in your shell"
 echo "${ME}: You can access the NITA webapp at https://${HOST}:443"
 echo "${ME}: You can access the Jenkins UI at https://${HOST}:8443"