ca765f73c6
Since we moved to containerized UC, TLS Everywhere deployments are broken.
Namely we miss two things:
A. The NAT iptables rule for the nova metadata service to be reachable
B. The setting 'service_metadata_proxy=false' needs to be set for nova
metadata otherwise the curl calls to setup ipa will fail with the
following:
[root@overcloud-controller-0 log]# curl http://169.254.169.254/openstack/2016-10-06
<html>
<head>
<title>400 Bad Request</title>
</head>
<body>
<h1>400 Bad Request</h1>
X-Instance-ID header is missing from request.<br /><br />
</body>
</html>
A. Is fixed by adding a conditional iptables rule that is only triggered
when deploying an undercloud (where we set MetadataNATRule to true)
B. Is fixed by setting NeutronMetadataProxySharedSecret to '' on the
undercloud and then setting the corresponding hiera keys only when
the parameter != ''. We tried alternative simpler approaches like
setting NeutronMetadataProxySharedSecret to null but that will break
heat as the parameter is required and setting it to null breaks heat
validation (we also tried to make the parameter optional with a
default: '', but that broke as well)
While we're at it we also remove the neutron metadata service from the
undercloud as it is not needed.
Tested by deploying an undercloud with this change and observing:
A.
Chain PREROUTING (policy ACCEPT 106 packets, 6698 bytes)
pkts bytes target prot opt in out source destination
0 0 REDIRECT tcp -- br-ctlplane * 0.0.0.0/0 169.254.169.254 multiport dports 80 state NEW /* 999 undercloud nat ipv4 */ redir ports 8775
B.
grep -ir ^service_metadata_proxy /var/lib/config-data/puppet-generated/nova/etc/nova/nova.conf
service_metadata_proxy=False
Also a deployment of a TLS overcloud was successful.
Change-Id: Id48df6db012fb433f9a0e618d0269196f4cfc2c6
Co-Authored-By: Martin Schuppert <mschuppe@redhat.com>
Closes-Bug: #1795722
(cherry picked from commit c2139a7db2)
97 lines
3.9 KiB
YAML
97 lines
3.9 KiB
YAML
###############################################################################
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# File generated by TripleO
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###############################################################################
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###############################################################################
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# Role: Undercloud #
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###############################################################################
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- name: Undercloud
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description: |
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A role to deploy the undercloud via heat using the 'openstack undercloud
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deploy' command.
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CountDefault: 1
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disable_constraints: True
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tags:
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- primary
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- controller
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ServicesDefault:
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- OS::TripleO::Services::Aide
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- OS::TripleO::Services::AodhApi
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- OS::TripleO::Services::AodhEvaluator
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- OS::TripleO::Services::AodhListener
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- OS::TripleO::Services::AodhNotifier
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- OS::TripleO::Services::Apache
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- OS::TripleO::Services::BarbicanApi
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- OS::TripleO::Services::BarbicanBackendDogtag
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- OS::TripleO::Services::BarbicanBackendKmip
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- OS::TripleO::Services::BarbicanBackendPkcs11Crypto
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- OS::TripleO::Services::BarbicanBackendSimpleCrypto
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- OS::TripleO::Services::CACerts
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- OS::TripleO::Services::CeilometerAgentCentral
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- OS::TripleO::Services::CeilometerAgentIpmi
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- OS::TripleO::Services::CeilometerAgentNotification
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- OS::TripleO::Services::CertmongerUser
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- OS::TripleO::Services::CinderApi
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- OS::TripleO::Services::CinderScheduler
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- OS::TripleO::Services::CinderVolume
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- OS::TripleO::Services::ContainerImagePrepare
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- OS::TripleO::Services::ContainersLogrotateCrond
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- OS::TripleO::Services::Docker
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- OS::TripleO::Services::DockerRegistry
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- OS::TripleO::Services::GlanceApi
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- OS::TripleO::Services::GnocchiApi
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- OS::TripleO::Services::GnocchiMetricd
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- OS::TripleO::Services::GnocchiStatsd
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- OS::TripleO::Services::HAproxy
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- OS::TripleO::Services::HeatApi
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- OS::TripleO::Services::HeatApiCfn
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- OS::TripleO::Services::HeatEngine
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- OS::TripleO::Services::IronicApi
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- OS::TripleO::Services::IronicConductor
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- OS::TripleO::Services::IronicInspector
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- OS::TripleO::Services::IronicNeutronAgent
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- OS::TripleO::Services::IronicPxe
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- OS::TripleO::Services::Iscsid
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- OS::TripleO::Services::Keepalived
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- OS::TripleO::Services::Kernel
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- OS::TripleO::Services::Keystone
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- OS::TripleO::Services::LoginDefs
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- OS::TripleO::Services::MasqueradeNetworks
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- OS::TripleO::Services::Memcached
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- OS::TripleO::Services::MistralApi
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- OS::TripleO::Services::MistralEngine
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- OS::TripleO::Services::MistralEventEngine
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- OS::TripleO::Services::MistralExecutor
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- OS::TripleO::Services::MySQL
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- OS::TripleO::Services::NeutronApi
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- OS::TripleO::Services::NeutronCorePlugin
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- OS::TripleO::Services::NeutronDhcpAgent
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- OS::TripleO::Services::NeutronL3Agent
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- OS::TripleO::Services::NeutronOvsAgent
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- OS::TripleO::Services::NovaApi
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- OS::TripleO::Services::NovaConductor
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- OS::TripleO::Services::NovaIronic
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- OS::TripleO::Services::NovaMetadata
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- OS::TripleO::Services::NovaPlacement
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- OS::TripleO::Services::NovaScheduler
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- OS::TripleO::Services::Novajoin
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- OS::TripleO::Services::Ntp
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- OS::TripleO::Services::OsloMessagingNotify
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- OS::TripleO::Services::OsloMessagingRpc
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- OS::TripleO::Services::PankoApi
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- OS::TripleO::Services::Redis
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- OS::TripleO::Services::Rhsm
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- OS::TripleO::Services::SELinux
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- OS::TripleO::Services::Sshd
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- OS::TripleO::Services::SwiftProxy
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- OS::TripleO::Services::SwiftRingBuilder
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- OS::TripleO::Services::SwiftStorage
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- OS::TripleO::Services::Tempest
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- OS::TripleO::Services::TripleoFirewall
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- OS::TripleO::Services::TripleoUI
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- OS::TripleO::Services::Tuned
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- OS::TripleO::Services::UndercloudUpgrade
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- OS::TripleO::Services::TripleoValidations
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- OS::TripleO::Services::Zaqar
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- OS::TripleO::Services::Xinetd
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