nested lxd wip1

lib/install.sh

@@ -47,14 +47,39 @@ function prepare_lxd {
 
         echo "bridge <lxdbr0> down, so initialization will use default preseed..."
 
-        empty_block_partition=''
-        if lsblk -o NAME,FSTYPE,GROUP --noheadings -p | grep -E ^.─ | grep disk; then
-            # FIXME: when nesting no DISK type partition found!
+        if [[ $(printenv container) == 'lxc' ]]; then
+            echo "nested configuration applying..."
+            cat <<EOF | lxd init --preseed
+config: {}
+networks:
+- name: lxdbr0
+  type: bridge
+  config:
+    ipv4.address: auto
+    ipv6.address: none
+profiles:
+- config:
+    security.privileged: "true"
+  description: ""
+  devices:
+    eth0:
+      name: eth0
+      nictype: bridged
+      parent: lxdbr0
+      type: nic
+    root:
+        path: /
+        pool: default
+        type: disk    
+  name: default
+projects: []
+cluster: null
+EOF
+        else
             empty_block_partition=$(lsblk -o NAME,FSTYPE,GROUP --noheadings -p | grep -E ^.─ | grep disk | awk '{if($3=="") print $1}' | cut -d'/' -f3)
-        fi
-        if [[ -n "$empty_block_partition" ]]; then
-            echo "use empty block partition /dev/$empty_block_partition"
-            cat <<EOF | sudo lxd init --preseed
+            if [[ -n "$empty_block_partition" ]]; then
+                echo "use empty block partition /dev/$empty_block_partition for speed and optimization"
+                cat <<EOF | sudo lxd init --preseed
 config: {}
 networks:
 - config:
@@ -86,10 +111,10 @@ profiles:
 projects: []
 cluster: null
 EOF
-            echo OK
-        else
-            echo "use dir partition"
-            cat <<EOF | lxd init --preseed
+                echo OK
+            else
+                echo "use dir partition for development purpose"
+                cat <<EOF | lxd init --preseed
 config: {}
 networks:
 - name: lxdbr0
@@ -98,13 +123,14 @@ networks:
     ipv4.address: auto
     ipv6.address: none
 EOF
+            fi
         fi
     else
         echo "bridge <lxdbr0> found implies it has been already initialized!"
     fi
 
-    set_alias 'sameuser' "exec @ARG1@ -- su --whitelist-environment container_hostname - $(whoami)"
-    set_alias 'login' 'exec @ARGS@ --mode interactive -- /bin/bash -c $@${user:-root} - exec su --whitelist-environment container_hostname - '
+    set_alias 'sameuser' "exec @ARG1@ -- su --whitelist-environment container,container_hostname - $(whoami)"
+    set_alias 'login' 'exec @ARGS@ --mode interactive -- /bin/bash -c $@${user:-root} - exec su --whitelist-environment container,container_hostname - '
     set_alias 'll' 'list -c ns4mDN'
 
     # test environment container hostname
@@ -194,8 +220,7 @@ function check_credential {
 
     check_yaml_defined_value /etc/miaou/defaults.yaml 'credential.username' &&
         check_yaml_defined_value /etc/miaou/defaults.yaml 'credential.shadow' &&
-        check_yaml_defined_value /etc/miaou/defaults.yaml 'credential.email' &&
-        check_yaml_defined_value /etc/miaou/defaults.yaml 'credential.password'
+        check_yaml_defined_value /etc/miaou/defaults.yaml 'credential.email'
 
 }