Adding support for rfc 62 exit code 213

Signed-off-by: Jeremy J. Miller <jm@chef.io>

3 files changed, 20 insertions, 0 deletions

diff --git a/lib/chef/application/exit_code.rb b/lib/chef/application/exit_code.rb
index 753f1a0d80..6fec2524dd 100644
--- a/lib/chef/application/exit_code.rb
+++ b/lib/chef/application/exit_code.rb
@@ -35,6 +35,7 @@ class Chef
         REBOOT_NEEDED: 37,
         REBOOT_FAILED: 41,
         AUDIT_MODE_FAILURE: 42,
+        CLIENT_UPGRADED: 213,
       }
 
       DEPRECATED_RFC_062_EXIT_CODES = {
@@ -127,6 +128,8 @@ class Chef
             VALID_RFC_062_EXIT_CODES[:REBOOT_FAILED]
           elsif audit_failure?(exception)
             VALID_RFC_062_EXIT_CODES[:AUDIT_MODE_FAILURE]
+          elsif client_upgraded?(exception)
+            VALID_RFC_062_EXIT_CODES[:CLIENT_UPGRADED]
           else
             VALID_RFC_062_EXIT_CODES[:GENERIC_FAILURE]
           end
@@ -162,6 +165,12 @@ class Chef
           end
         end
 
+        def client_upgraded?(exception)
+          resolve_exception_array(exception).any? do |e|
+            e.is_a? Chef::Exceptions::ClientUpgraded
+          end
+        end
+
         def sigint_received?(exception)
           resolve_exception_array(exception).any? do |e|
             e.is_a? Chef::Exceptions::SigInt
diff --git a/lib/chef/exceptions.rb b/lib/chef/exceptions.rb
index ea779754e2..7126323ff7 100644
--- a/lib/chef/exceptions.rb
+++ b/lib/chef/exceptions.rb
@@ -79,6 +79,7 @@ class Chef
     class Reboot < Exception; end
     class RebootPending < Exception; end
     class RebootFailed < Mixlib::ShellOut::ShellCommandFailed; end
+    class ClientUpgraded < Exception; end
     class PrivateKeyMissing < RuntimeError; end
     class CannotWritePrivateKey < RuntimeError; end
     class RoleNotFound < RuntimeError; end
diff --git a/spec/unit/application/exit_code_spec.rb b/spec/unit/application/exit_code_spec.rb
index 73a113e554..59ee400c23 100644
--- a/spec/unit/application/exit_code_spec.rb
+++ b/spec/unit/application/exit_code_spec.rb
@@ -64,6 +64,10 @@ describe Chef::Application::ExitCode do
     it "validates a REBOOT_FAILED return code of 41" do
       expect(valid_rfc_exit_codes.include?(41)).to eq(true)
     end
+
+    it "validates a CLIENT_UPGRADED return code of 213" do
+      expect(valid_rfc_exit_codes.include?(213)).to eq(true)
+    end
   end
 
   context "when Chef::Config :exit_status is not configured" do
@@ -215,6 +219,12 @@ describe Chef::Application::ExitCode do
       expect(exit_codes.normalize_exit_code(runtime_error)).to eq(37)
     end
 
+    it "returns CLIENT_UPGRADED when the client was upgraded during converge" do
+      client_upgraded_error = Chef::Exceptions::ClientUpgraded.new("BOOM")
+      runtime_error = Chef::Exceptions::RunFailedWrappingError.new(client_upgraded_error)
+      expect(exit_codes.normalize_exit_code(runtime_error)).to eq(213)
+    end
+
     it "returns SIGINT_RECEIVED when a SIGINT is received." do
       sigint_error = Chef::Exceptions::SigInt.new("BOOM")
       runtime_error = Chef::Exceptions::RunFailedWrappingError.new(sigint_error)