Add term option to proc (grace period in seconds for shutdown)

Author: collimarco

lib/cuber/cuberfile_parser.rb

@@ -64,8 +64,8 @@ def migrate cmd, check: nil
       @migrate = { cmd: cmd, check: check }
     end
 
-    def proc name, cmd, scale: 1, env: {}
-      @procs[name] = { cmd: cmd, scale: scale, env: env }
+    def proc name, cmd, scale: 1, term: 60, env: {}
+      @procs[name] = { cmd: cmd, scale: scale, term: term, env: env }
     end
 
     def cron name, schedule, cmd

lib/cuber/cuberfile_validator.rb

@@ -81,6 +81,7 @@ def validate_procs
         @errors << "proc \"#{procname}\" name can only include lowercase letters" if procname !~ /\A[a-z]+\z/
         @errors << "proc \"#{procname}\" command must be present" if proc[:cmd].to_s.strip.empty?
         @errors << "proc \"#{procname}\" scale must be a positive number" unless proc[:scale].is_a?(Integer) && proc[:scale] > 0
+        @errors << "proc \"#{procname}\" term must be a positive number" unless proc[:term].is_a?(Integer) && proc[:term] > 0
         proc[:env].each do |key, value|
           @errors << "proc \"#{procname}\" env name can only include uppercase letters, digits or underscores" if key !~ /\A[A-Z_]+[A-Z0-9_]*\z/
         end

lib/cuber/templates/deployment.yml.erb

@@ -176,6 +176,7 @@ spec:
       <%- end -%>
       imagePullSecrets:
       - name: regcred
+      terminationGracePeriodSeconds: <%= proc[:term] %>
 <%- end -%>
 
 <%- @options[:cron].each do |jobname, cron| -%>

lib/cuber/version.rb

@@ -1,3 +1,3 @@
 module Cuber
-  VERSION = '1.3.0'.freeze
+  VERSION = '1.4.0'.freeze
 end