From 18fdc447efe525c8d4edf75a401fbf7580a352ff Mon Sep 17 00:00:00 2001 From: Dmitry Tantsur Date: Wed, 17 Apr 2019 16:41:35 +0200 Subject: [PATCH] Make the JSON RPC server work with both IPv4 and IPv6 Binding to 0.0.0.0 by default results in inability to work with IPv6, which is a probable cause of Bifrost gate failures on some nodepool providers. Using :: solves it. Change-Id: Ic5c4c9b541c826ccf3025877f7c829fd34d0be6e --- ironic/conf/json_rpc.py | 2 +- releasenotes/notes/json-rpc-bind-a0348cc6f5efe812.yaml | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 releasenotes/notes/json-rpc-bind-a0348cc6f5efe812.yaml diff --git a/ironic/conf/json_rpc.py b/ironic/conf/json_rpc.py index 6c5d007616..f11bb457fb 100644 --- a/ironic/conf/json_rpc.py +++ b/ironic/conf/json_rpc.py @@ -23,7 +23,7 @@ opts = [ help=_('Authentication strategy used by JSON RPC. Defaults to ' 'the global auth_strategy setting.')), cfg.HostAddressOpt('host_ip', - default='0.0.0.0', + default='::', help=_('The IP address or hostname on which JSON RPC ' 'will listen.')), cfg.PortOpt('port', diff --git a/releasenotes/notes/json-rpc-bind-a0348cc6f5efe812.yaml b/releasenotes/notes/json-rpc-bind-a0348cc6f5efe812.yaml new file mode 100644 index 0000000000..c5341166bb --- /dev/null +++ b/releasenotes/notes/json-rpc-bind-a0348cc6f5efe812.yaml @@ -0,0 +1,5 @@ +--- +fixes: + - | + The internal JSON RPC server now binds to ``::`` by default, allowing it to + work correctly with IPv6.