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72 lines
1.8 KiB
Bash
72 lines
1.8 KiB
Bash
#!/usr/bin/env bash
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set -x
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yum -y update
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SERVER="$(hostname)"
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export SERVER
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SERVER_IP="$(ip route get 1 | awk '{print $NF;exit}')"
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export SERVER_IP
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echo "$SERVER"
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echo "$SERVER_IP"
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(
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exec 2>/dev/null
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if ! [ -x "$(command -v docker)" ]; then
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yum install -y docker
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fi
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docker stop dnscrypt-server
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docker stop watchtower
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docker rm dnscrypt-server
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docker rm watchtower
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docker container prune -f
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docker volume prune -f
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docker image prune -f
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yum remove -y firewalld
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yum remove -y iptables-services
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)
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mkdir -p /etc/dnscrypt-server/lists
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if [ -d /root/keys ]; then
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mv /root/keys /etc/dnscrypt-server
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fi
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mkdir -p /etc/dnscrypt-server/keys
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if [ -f /etc/dnscrypt-server/keys/state/encrypted-dns.state ]; then
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docker run \
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--ulimit nofile=90000:90000 \
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-v /etc/dnscrypt-server/keys:/opt/encrypted-dns/etc/keys \
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-v /etc/dnscrypt-server/lists:/opt/encrypted-dns/etc/lists \
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--name=dnscrypt-server -p 443:443/udp -p 443:443/tcp \
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-d jedisct1/dnscrypt-server start
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else
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docker run \
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--ulimit nofile=90000:90000 \
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-v /etc/dnscrypt-server/keys:/opt/encrypted-dns/etc/keys \
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-v /etc/dnscrypt-server/lists:/opt/encrypted-dns/etc/lists \
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--name=dnscrypt-server -p 443:443/udp -p 443:443/tcp \
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jedisct1/dnscrypt-server init -N "$SERVER" -E "${SERVER_IP}:443"
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docker start dnscrypt-server
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fi
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cat /etc/dnscrypt-server/keys/provider-info.txt
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docker update --restart=unless-stopped dnscrypt-server
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docker run -d --name watchtower -v /var/run/docker.sock:/var/run/docker.sock containrrr/watchtower dnscrypt-server
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docker update --restart=unless-stopped watchtower
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ln -sf /etc/dnscrypt-server/keys /root
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echo 3 >/proc/sys/vm/drop_caches
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if [ ! -L /etc/motd ]; then
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rm -f /etc/motd
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ln -s /etc/dnscrypt-server/keys/provider-info.txt /etc/motd
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reboot
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fi
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