chore: add current provisioning state before migration

taskservs/kubernetes/k8s-nodejoin/env-kubernetes.j2

@@ -0,0 +1,21 @@
+{%- if taskserv.name == "k8s-nodejoin" %} 
+# Main Ip for node should be in same K8S_MASTER network
+# Be sure MAIN_IP is alive and reachable 
+CLUSTER="{{taskserv.cluster}}"
+CP_HOSTNAME="{{taskserv.cp_hostname}}"
+{%- if defs and defs.servers -%} 
+CP_IP="{%- for server in defs.servers -%}
+{%- if server.hostname and server.hostname == taskserv.cp_hostname -%}
+{%- if server.network_private_ip -%}{{server.network_private_ip}}{%- endif -%}
+{%- endif -%}{%- endfor -%}"
+{%- else %}
+CP_IP=""
+{%- endif %}
+ADMIN_USER="{{taskserv.admin_user}}"
+TARGET_PATH="{{taskserv.target_path}}"
+SOURCE_PATH="{{taskserv.source_path}}"
+ADMIN_HOST="{{taskserv.admin_host}}"
+ADMIN_PORT="{{taskserv.admin_port}}"
+SOURCE_CMD="{{taskserv.source_cmd}}"
+TARGET_CMD="{{taskserv.target_cmd}}"
+{%- endif %}

taskservs/kubernetes/k8s-nodejoin/install-kubernetes.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+# Info: Script to collect kubeconfig 
+# Author: JesusPerezLorenzo  
+# Release: 1.0 
+# Date: 30-10-2023
+
+USAGE="install-kubernetes.sh "
+[ "$1" == "-h"  ] && echo "$USAGE"  && exit 1
+
+[[ "$1" == env-* ]] && [ -r  "$1" ]  && . $1 && shift 
+[ -r "env-kubernetes" ] && . env-kubernetes
+
+#[ -z "$MAIN_IP" ] && echo "No MAIN_IP value " && exit 1
+
+if [ -n "$TARGET_CMD" ] ; then 
+   $TARGET_CMD
+fi

taskservs/kubernetes/k8s-nodejoin/prepare

@@ -0,0 +1,104 @@
+#!/usr/bin/env nu 
+# Info: Prepare for kubernetes default installation
+# Author: JesusPerezLorenzo 
+# Release: 1.0.2
+# Date: 30-12-2023
+
+use lib_provisioning/cmd/env.nu * 
+use lib_provisioning/cmd/lib.nu *
+
+use lib_provisioning/utils/ui.nu *
+use lib_provisioning/plugins_defs.nu port_scan
+
+print $"(_ansi green_bold)OS(_ansi reset) with ($env.PROVISIONING_VARS) " 
+
+let settings = load_defs
+
+if $env.PROVISIONING_RESOURCES == null { 
+  print $"🛑 PROVISIONING_RESOURCES not found"  
+  exit 1
+}
+let resources_path = $env.PROVISIONING_RESOURCES
+if not ($resources_path | path exists) {  ^mkdir -p $resources_path  }
+
+def main [] { 
+  let cp_hostname = ($settings.taskserv | get -i cp_hostname | default "")
+  if ($cp_hostname | is-empty) { 
+    print $"🛑 Error (_ansi red_bold)prepare ($settings.taskserv.name) (_ansi reset) (_ansi green_bold) no cp_hostname(_ansi reset)" 
+    exit 
+  }
+  let target_server = ($settings.defs.servers | filter {|srv| $srv.hostname == $cp_hostname } | get -i 0)
+  let cp_pub_ip = ($target_server | get -i network_public_ip | default "127.0.0.1")
+  if ($target_server | get -i hostname | is-empty) { 
+    print $"🛑 Error (_ansi red_bold)prepare(_ansi reset) server (_ansi green_bold)($cp_hostname)(_ansi reset)" 
+    exit 1
+  }
+  let cp_pub_ip = ($target_server | get -i network_public_ip | default "127.0.0.1")
+  if ($cp_pub_ip | is-empty) {
+    print $"🛑 Error (_ansi red_bold)cp_public_ip(_ansi reset) for server (_ansi green_bold)($cp_hostname)(_ansi reset)" 
+    exit 1
+  }
+  let src_target_path =  ($settings.taskserv | get -i target_path | default "") 
+  let target_path =  if ($src_target_path | str starts-with "/")  { $src_target_path } else { ($env.PROVISIONING_WK_ENV_PATH | path join $src_target_path) } 
+  let save_target_path = ($settings.defs.created_taskservs_dirpath | path join ($target_path | path basename))
+  if ($save_target_path | path exists) { 
+    cp $save_target_path  $target_path 
+    print $"(_ansi blue_bold)($save_target_path)(_ansi reset) already exists, copied into (_ansi blue_bold)($target_path)(_ansi reset)"
+    exit 
+  }
+  let str_target_host = ($settings.taskserv | get -i admin_host | default $cp_pub_ip)
+  let target_port = ($settings.taskserv | get -i admin_port | default 22)
+  let target_host = (open /etc/hosts | grep $str_target_host | lines  | get -i 0 | default "" | split row " " | get -i 0)
+  if ($env.PROVISIONING_ARGS? | default "" | str contains "--check ") or ($env.PROVISIONING_ARGS? | default "" | str contains "-c ") { 
+    print (
+      $"\n(_ansi red)Check mode no connection(_ansi reset) to (_ansi blue)($target_host)(_ansi reset) " + 
+      $"(_ansi blue_bold)($target_port)(_ansi reset) (_ansi red_bold)failed(_ansi reset) "
+    )
+    exit 
+  }
+  if not (port_scan $target_host $target_port 1) {
+    print (
+      $"\n🛑 (_ansi red)Error connection(_ansi reset) to (_ansi blue)($target_host)(_ansi reset) " + 
+      $"(_ansi blue_bold)($target_port)(_ansi reset) (_ansi red_bold)(_ansi reset) "
+    )
+    exit 1
+  } 
+  let ssh_loglevel = if $env.PROVISIONING_DEBUG {
+    "-o LogLevel=info"
+  } else { 
+    "-o LogLevel=quiet"
+  }
+  let ssh_ops  = [StrictHostKeyChecking=accept-new UserKnownHostsFile=/dev/null]
+  let k8s_nodes = "kubectl get nodes -o jsonpath='{range .items[*]}{.metadata.name}{\"\\n\"}{end}'"
+  let res = (^ssh "-o" ($ssh_ops | get -i 0) "-o" ($ssh_ops | get -i 1) "-o" IdentitiesOnly=yes $ssh_loglevel
+    "-i" ($settings.taskserv.ssh_key_path | str replace ".pub" "")
+    $"($settings.taskserv | get -i admin_user)@($target_host)" ($k8s_nodes) | complete) 
+  if $res.exit_code != 0 {
+    print $"❗ run ($k8s_nodes) in ($settings.taskserv | get -i admin_host) errors ($res.stdout ) "
+    exit 1
+  } 
+  if ($res.stdout | find $target_host | get -i 0 | default  "" | is-not-empty)  { 
+    print $"node ($target_host) already in cluster "
+    exit
+  } 
+  let remote_cmd = ($settings | get -i taskserv | get -i source_cmd | default "")
+  if $env.PROVISIONING_DEBUG {
+    print $"Run ($remote_cmd) in ($settings.taskserv | get -i admin_user)@($target_host)"
+  }
+  let res = (^ssh "-o" ($ssh_ops | get -i 0) "-o" ($ssh_ops | get -i 1) "-o" IdentitiesOnly=yes $ssh_loglevel
+    "-i" ($settings.taskserv.ssh_key_path | str replace ".pub" "")
+    $"($settings.taskserv | get -i admin_user)@($target_host)" ($remote_cmd) | complete) 
+  if $res.exit_code != 0 {
+      print $"❗ run ($remote_cmd) in ($settings.taskserv | get -i admin_host) errors ($res.stdout ) "
+      exit 1
+  }
+  let source_path =  ($settings.taskserv | get -i source_path | default "") 
+  let res = (^scp "-o" ($ssh_ops | get -i 0) "-o" ($ssh_ops | get -i 1) "-o" IdentitiesOnly=yes $ssh_loglevel
+    "-i" ($settings.taskserv.ssh_key_path | str replace ".pub" "")
+    $"($settings.taskserv | get -i admin_user)@($target_host):($source_path)" $target_path | complete) 
+  if $res.exit_code != 0 {
+      print $"❗ run scp ($source_path) in ($settings.taskserv | get -i admin_host) errors ($res.stdout ) "
+      exit 1
+  }
+  if $env.PROVISIONING_DEBUG { print $res.stdout }
+}