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Adding AutoScaling support for cks Kubernetes PR : kubernetes/autoscaler#3629 Also replaces CoreOS with Debian Fixes #4198 Co-authored-by: Pearl Dsilva <pearl1594@gmail.com> Co-authored-by: Pearl Dsilva <pearl.dsilva@shapeblue.com> Co-authored-by: Wei Zhou <w.zhou@global.leaseweb.com> Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
81 lines
2.3 KiB
Bash
Executable File
81 lines
2.3 KiB
Bash
Executable File
#!/bin/bash
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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# This scripts before ssh.service but after cloud-early-config
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log_it() {
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echo "$(date) $@" >> /var/log/cloud.log
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log_action_msg "$@"
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}
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# Eject cdrom if any
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CMDLINE=/var/cache/cloud/cmdline
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export TYPE=$(grep -Po 'type=\K[a-zA-Z]*' $CMDLINE)
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if [ "$TYPE" != "cksnode" ]; then
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eject || true
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fi
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# Restart journald for setting changes to apply
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systemctl restart systemd-journald
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TYPE=$(grep -Po 'type=\K[a-zA-Z]*' /var/cache/cloud/cmdline)
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if [ "$TYPE" == "router" ] || [ "$TYPE" == "vpcrouter" ] || [ "$TYPE" == "dhcpsrvr" ]
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then
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if [ -x /opt/cloud/bin/update_config.py ]
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then
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/opt/cloud/bin/update_config.py cmd_line.json || true
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fi
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fi
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if [ "$TYPE" == "cksnode" ]; then
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pkill -9 dhclient
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fi
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[ ! -f /var/cache/cloud/enabled_svcs ] && touch /var/cache/cloud/enabled_svcs
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for svc in $(cat /var/cache/cloud/enabled_svcs)
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do
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systemctl enable --now --no-block $svc
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done
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[ ! -f /var/cache/cloud/disabled_svcs ] && touch /var/cache/cloud/disabled_svcs
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for svc in $(cat /var/cache/cloud/disabled_svcs)
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do
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systemctl disable --now --no-block $svc
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done
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# Restore the persistent iptables nat, rules and filters for IPv4 and IPv6 if they exist
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ipv4="/etc/iptables/rules.v4"
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if [ -e $ipv4 ]
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then
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iptables-restore < $ipv4
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fi
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ipv6="/etc/iptables/rules.v6"
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if [ -e $ipv6 ]
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then
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ip6tables-restore < $ipv6
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fi
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# Patch known systemd/sshd memory leak - https://github.com/systemd/systemd/issues/8015#issuecomment-476160981
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echo '@include null' >> /etc/pam.d/systemd-user
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# Enable and Start SSH
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systemctl enable --now --no-block ssh
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date > /var/cache/cloud/boot_up_done
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