Design learning tools

Provide diagrams for a Virtualized Execution Environment Propose interfaces for a cli toolkit
2025-11-06 17:17:51 -05:00
parent 45b4b082c8
commit e80ad70a4f
14 changed files with 930 additions and 74 deletions
--- a/examples/opnsense/scripts/harmony-ve-dependencies
+++ b/examples/opnsense/scripts/harmony-ve-dependencies
@@ -0,0 +1,120 @@
+#! /bin/bash
+
+harmony-ve-dependencies()(
+
+  set -eu
+
+  [ "${1:-}" != "-d" ]  || { set -x ; shift ; }
+  trap '[ "$?" = "0" ] || >&2 echo  ABNORMAL TERMINATION' EXIT
+
+  SCRIPTS_DIR=$(readlink -f "$(dirname "${BASH_SOURCE}")")
+  . "${SCRIPTS_DIR}/common"
+  _short_help(){
+
+    cat <<-EOM
+  
+  NAME
+
+    harmony-ve-dependencies 
+
+  DESCRIPTION
+
+    Manage localhost dependencies needed for Harmony Virtual Execution Environment
+
+  SYNOPSYS
+
+    devops-dependencies [GLOBAL_OPTIONS] COMMAND [OPTIONS]
+
+    devops check     # Check that dependencies are installed
+    devops install   # Install missing dependencies
+
+EOM
+
+  }
+
+  _extra_help(){
+
+    cat <<-EOM
+
+  GLOBAL_OPTIONS
+
+    -d     Debug mode.
+
+  WARNINGS
+
+    This script is experimetal. Use with caution.
+EOM
+
+  }
+
+
+  _check_dependencies(){
+      . "${SCRIPTS_DIR}/dependencies-management"
+      missing=0
+      NEED_IP=false
+      NEED_KVM=false
+      NEED_VIRT_CUSTOMIZE=false
+      NEED_WGET=false
+      is_debian_family || _fatal only debian based version is supported
+      has_ip || { 
+	missing=$(( missing + 1)); 
+	_warn "ip command is missing";
+        NEED_IP=true
+      }
+      has_virsh ||{
+	missing=$(( missing + 1)); 
+	_warn "virsh command is missing";
+        NEED_KVM=true
+      } 
+      has_virt_customize || {
+	missing=$(( missing + 1)); 
+	_warn "virt-customize command is missing";
+        NEED_VIRT_CUSTOMIZE=true
+      }
+      has_wget || has_curl || {
+	missing=$(( missing + 1)); 
+	_warn "wget and curl commands are missing"; NEED_WGET=true
+
+      }
+
+  }
+
+  _install_dependencies(){
+
+    [ "$NEED_KVM" != "true" ] || install_kvm 
+    [ "$NEED_VIRT_CUSTOMIZE" != "true" ] || install_virt_customize 
+    [ "$NEED_WGET" != "true" ] || install_wget
+  }
+
+
+case "${1:-}" in
+
+  "")
+	_short_help
+	;;
+  -h|--help)
+	_short_help
+	_extra_help
+	;;
+   cdeps|check-dependencies)
+	   _check_dependencies
+           if [ "$missing" -gt 0 ]; then 
+	      exit 1
+           fi
+	   _warn No missing dependencies
+	   ;;
+   ideps|install-dependencies)
+	   _check_dependencies
+	   _install_dependencies
+	   ;;
+   *)
+        _warn "Unknown COMMAND '$1'"
+	exit 1
+	;;
+esac 
+
+)
+
+
+[ "$0" != "${BASH_SOURCE}" ] || harmony-ve-dependencies "${@}"
+