53 lines
2.0 KiB
YAML
53 lines
2.0 KiB
YAML
# Copyright 2017 The Openstack-Helm Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# NOTE(portdirect): We disable the local nameserver as it interferes with the
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# k8s dns-service and other local resolvers used for development use.
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# See the following for the orginal config:
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# * https://github.com/openstack-infra/project-config/blob/0332c33dd134033e0620645c252f82b77e4c16f5/nodepool/elements/nodepool-base/finalise.d/89-unbound
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- name: Disable local nameserver
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when: ansible_distribution == 'Ubuntu'
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block:
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- name: update rc.local
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blockinfile:
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path: /etc/rc.local
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mode: 0555
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block: |
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#!/bin/bash
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set -o xtrace
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# Some providers inject dynamic network config statically. Work around this
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# for DNS nameservers. This is expected to fail on some nodes so remove -e.
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set +e
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sed -i -e 's/^\(DNS[0-9]*=[.0-9]\+\)/#\1/g' /etc/sysconfig/network-scripts/ifcfg-*
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sed -i -e 's/^NETCONFIG_DNS_POLICY=.*/NETCONFIG_DNS_POLICY=""/g' /etc/sysconfig/network/config
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set -e
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echo 'nameserver 208.67.222.222' > /etc/resolv.conf
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echo 'nameserver 8.8.8.8' >> /etc/resolv.conf
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exit 0
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- name: write resolv.conf
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blockinfile:
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path: /etc/resolv.conf
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mode: 644
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block: |
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nameserver 208.67.222.222
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nameserver 8.8.8.8
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- name: stop unbound service
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systemd:
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state: stopped
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enabled: no
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masked: yes
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daemon_reload: yes
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name: unbound
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