From 8e060dc33b329ed45f8dbe5c023ec543595b5484 Mon Sep 17 00:00:00 2001
From: Victor Morales <chipahuac@hotmail.com>
Date: Thu, 7 Mar 2024 10:40:37 -0800
Subject: [PATCH] Enable Nephio

---
 .github/.wordlist.txt  |  2 ++
 README.md              |  1 +
 _commons.sh            | 23 +++++++++++++++++++++++
 _installers.sh         | 15 +++++++++++++++
 ci/update_versions.sh  |  1 +
 playbooks/krd-vars.yml |  1 +
 6 files changed, 43 insertions(+)

diff --git a/.github/.wordlist.txt b/.github/.wordlist.txt
index de3f7aba..7ba85ff2 100644
--- a/.github/.wordlist.txt
+++ b/.github/.wordlist.txt
@@ -83,7 +83,9 @@ METALLB
 Mirantis
 MULTUS
 NDOTS
+Nephio
 NFD
+NFs
 NGINX
 NodeLocal
 NODELOCALDNS
diff --git a/README.md b/README.md
index cb7fcfeb..e06b5c39 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,7 @@ different scenarios. There are different setups located in the
 | Kyverno        | Kubernetes Native Policy Management             |                                   | Tested      |
 | Kubewarden     | Kubernetes Native Policy Management             |                                   | Tested      |
 | kube-monkey    | Netflix's Chaos Monkey for Kubernetes clusters  |                                   | Implemented |
+| Nephio         | Management platform to on-board NFs at scale    |                                   | Implemented |
 
 ## Quick Deployment
 
diff --git a/_commons.sh b/_commons.sh
index 9ed9ed18..0de4c4fe 100755
--- a/_commons.sh
+++ b/_commons.sh
@@ -356,6 +356,29 @@ function _vercmp {
     esac
 }
 
+function _deploy_kpt_pkg {
+    local pkg=$1
+    local repo=${2:-https://github.com/nephio-project/catalog.git}
+    local dest=${3:-${pkg##*/}}
+    local revision=${4:-main}
+    local for_deployment=${5:-false}
+
+    if ! command -v kpt >/dev/null; then
+        curl -s "https://i.jpillora.com/kptdev/kpt@v$(_get_version kpt)!" | bash
+        kpt completion bash | sudo tee /etc/bash_completion.d/kpt >/dev/null
+    fi
+
+    [[ ! $dest =~ "/" ]] || mkdir -p "${dest%/*}"
+    [ "$(ls -A $dest)" ] || kpt pkg get "$repo/${pkg}@${revision}" "$dest" --for-deployment "$for_deployment"
+    newgrp docker <<BASH
+    kpt fn render $dest
+BASH
+    kpt live init "$dest" --force
+    newgrp docker <<BASH
+    kpt live apply $dest
+BASH
+}
+
 function _run_ansible_cmd {
     local playbook=$1
     local log=$2
diff --git a/_installers.sh b/_installers.sh
index 4db291d1..4e727c58 100755
--- a/_installers.sh
+++ b/_installers.sh
@@ -330,3 +330,18 @@ function install_virtink {
     kubectl apply -f "https://github.com/smartxworks/virtink/releases/download/$virtink_version/virtink.yaml"
     wait_for_pods virtink-system
 }
+
+# install_nephio() - Installs Nephio project
+function install_nephio {
+    pushd "$(mktemp -d -t "nephio-pkg-XXX")" >/dev/null || exit
+    pkgs="nephio/core/porch "
+    pkgs+="nephio/core/nephio-operator nephio/optional/resource-backend "
+    pkgs+="nephio/core/configsync " # Required for access tokens to connect to gitea services
+    pkgs+="nephio/optional/network-config " # Required for workload cluster provisioning process
+
+    for pkg in $pkgs; do
+        _deploy_kpt_pkg "$pkg"
+    done
+    popd >/dev/null
+    #kubectl prof -t 5m --lang go -n porch-system -o flamegraph --local-path=/tmp $(kubectl get pods -n porch-system -l app=porch-server -o jsonpath='{.items[*].metadata.name}')
+}
diff --git a/ci/update_versions.sh b/ci/update_versions.sh
index e503729b..a287b511 100755
--- a/ci/update_versions.sh
+++ b/ci/update_versions.sh
@@ -94,6 +94,7 @@ for img in cainjector controller webhook; do
     set_kubespray_img_version "$kubespray_defaults" "cert-manager-$img" "cert_manager_version"
 done
 
+sed -i "s/kpt_version:.*/kpt_version: $(get_version github_release kptdev/kpt)/g" ./playbooks/krd-vars.yml
 sed -i "s/istio_version:.*/istio_version: $(get_version github_release istio/istio)/g" ./playbooks/krd-vars.yml
 sed -i "s/cfssl_version:.*/cfssl_version: $(get_version github_release cloudflare/cfssl)/g" ./playbooks/krd-vars.yml
 sed -i "s/sonobuoy_version:.*/sonobuoy_version: $(get_version github_release vmware-tanzu/sonobuoy)/g" ./playbooks/krd-vars.yml
diff --git a/playbooks/krd-vars.yml b/playbooks/krd-vars.yml
index 641039d1..c967f956 100644
--- a/playbooks/krd-vars.yml
+++ b/playbooks/krd-vars.yml
@@ -7,6 +7,7 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 ##############################################################################
+kpt_version: 1.0.0-beta.49
 go_version: 1.15.3
 kubespray_version: v2.24.1
 istio_version: 1.18.2