ct resize implemented. wait shows “finished” instead of “stopped”. ct create starts ct only if --start

lib/pve/cli.rb

@@ -59,16 +59,18 @@ class PVE::Cli
     secs ||= 0.1
     spinners, spin, logn = "▖▘▝▗", 0, 0
     STDERR.puts task.upid
+    host = task.host&.name
     loop do
       s = task.status
       if s[:exitstatus]
-        STDERR.printf "\r[%s] %s %s\e[J\n",
+        STDERR.printf "\r[%s] %s %s %s\e[J\n",
-          task.host ? task.host.name : s[:id],
+          host || s[:id],
           case s[:exitstatus]
           when "OK" then "\e[32;1m✓\e[0m"
           else "\e[31;1m✗\e[0m"
           end,
-          s[:status]
+          text && "#{text}:",
+          s[:status] == 'stopped' ? :finished : s[:status]
         return task
       end
       log = task.log start: logn
@@ -78,7 +80,10 @@ class PVE::Cli
         log.each {|l| puts l[:t] }
         logn = log.last[:n]
       end
-      STDERR.printf "\r[%s] \e[33;1m%s\e[0m %s...\e[J", task.host ? task.host.name : s[:id], spinners[spin = (spin + 1) % 4], text || "Working"
+      STDERR.printf "\r[%s] \e[33;1m%s\e[0m %s...\e[J",
+        host || s[:id],
+        spinners[spin = (spin + 1) % 4],
+        text || "Working"
       sleep secs
     end
   end
@@ -112,12 +117,12 @@ class PVE::Cli
   end
 
   def create klass, template, timeout: nil, fire: nil, secs: nil, start: nil, **options
-    options[:start] = true  if fire and start
+    options[:start] = fire && start
     task = klass.create template, **options
     return  if fire
     wait task, text: "Creating"
     host = task.host.refresh!
-    start host, timeout: timeout, secs: secs
+    start host, timeout: timeout, secs: secs  if start
   end
 
   def destroy ct, timeout: nil, fire: nil, secs: nil
@@ -151,7 +156,7 @@ class PVE::Cli
   def call *argv
     cli.call *argv
   rescue RestClient::ExceptionWithResponse
-    STDERR.puts "#$! - #{$!.response} (#{$!.class})", $!.backtrace.map {|b|"  #{b}"}
+    STDERR.puts "#$! - #{$!.response} (#{$!.class})" #, $!.backtrace.map {|b|"  #{b}"}
   rescue UsageError, DenCli::UsageError
     STDERR.puts $!
     exit 1

lib/pve/cli/ct.rb

@@ -65,9 +65,11 @@ def cli_ct
       end
       ctopts = {}
       OptionParser.new do |opts|
+        ctt = PVE::CTTemplate.const_get template.classify
         opts.banner = <<EOU
 Usage: ct create #{template} [options]
 
+#{ctt.help}
 Options: (*=Required)
 EOU
         opts.on '-h', '--help', " Help!" do
@@ -79,7 +81,6 @@ EOU
         opts.on( '-f', '--[no-]-fire', " Do not wait till running") {|v| ctopts[:start] = v }
         opts.on( '-t', '--timeout=TIMEOUT', " Wait for max TIMEOUT seconds (default: endless)") {|v| ctopts[:timeout] = v }
         opts.on( '-s', '--seconds=SECONDS', " Check every SECONDS for state (default: 0.2)") {|v| ctopts[:seconds] = v }
-        ctt = PVE::CTTemplate.const_get template.classify
         ctt.requirements.each do |name, (type, req, desc, *args)|
           req = req ? "*" : " "
           case type
@@ -98,12 +99,19 @@ EOU
       create Proxmox::LXC, template, **ctopts
     })
 
-    ct_cli.cmd( :config, '', &lambda {|name_or_id|
+    ct_cli.cmd( :config, 'Shows current config', &lambda {|name_or_id|
       connect
       ct = Proxmox::LXC.find! name_or_id
       STDOUT.puts ct.config.to_json
     })
 
+    ct_cli.cmd( :resize, 'Resize a disk', &lambda {|name_or_id, disk, size|
+      connect
+      ct = Proxmox::LXC.find! name_or_id
+      task = ct.resize disk, size
+      wait task, text: "Resizing #{ct.sid} #{disk} to #{size}"
+    })
+
     ct_cli.cmd( :destroy, '', min: 7, &lambda {|name_or_id, fire:, secs:, timeout:, i_really_want_to_destroy:|
       raise UsageError, "Name/ID is not what you want to destroy"  unless name_or_id == i_really_want_to_destroy
       connect

lib/pve/proxmox.rb

@@ -331,6 +331,11 @@ module Proxmox
       r.delete :delete  if r[:delete].empty?
       rest_put "#{@rest_prefix}/config", r
     end
+
+    def resize disk, size
+      upid = rest_put "#{@rest_prefix}/resize", disk: disk, size: size
+      Task.send :__new__, node: node, host: @temp, upid: upid
+    end
   end
 
   class Qemu < Hosted