mirror of
https://github.com/haveno-dex/haveno.git
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104 lines
2.9 KiB
YAML
104 lines
2.9 KiB
YAML
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#cloud-config
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coreos:
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update:
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reboot-strategy: off
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units:
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- name: iptables-restore.service
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enable: true
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command: start
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- name: create-swap.service
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command: start
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runtime: true
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content: |
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[Unit]
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Description=Create swap file
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Before=swap.service
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[Service]
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Type=oneshot
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Environment="SWAPFILE=/2GiB.swap"
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ExecStart=/usr/bin/touch ${SWAPFILE}
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ExecStart=/usr/bin/chattr +C ${SWAPFILE}
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ExecStart=/usr/bin/fallocate -l 2048m ${SWAPFILE}
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ExecStart=/usr/bin/chmod 600 ${SWAPFILE}
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ExecStart=/usr/sbin/mkswap ${SWAPFILE}
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[Install]
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WantedBy=multi-user.target
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- name: swap.service
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command: start
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content: |
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[Unit]
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Description=Turn on swap
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[Service]
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Type=oneshot
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Environment="SWAPFILE=/2GiB.swap"
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RemainAfterExit=true
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ExecStartPre=/usr/sbin/losetup -f ${SWAPFILE}
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ExecStart=/usr/bin/sh -c "/sbin/swapon $(/usr/sbin/losetup -j ${SWAPFILE} | /usr/bin/cut -d : -f 1)"
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ExecStop=/usr/bin/sh -c "/sbin/swapoff $(/usr/sbin/losetup -j ${SWAPFILE} | /usr/bin/cut -d : -f 1)"
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ExecStopPost=/usr/bin/sh -c "/usr/sbin/losetup -d $(/usr/sbin/losetup -j ${SWAPFILE} | /usr/bin/cut -d : -f 1)"
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[Install]
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WantedBy=multi-user.target
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- name: restart.service
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content: |
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[Unit]
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Description=Restart docker containers
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[Service]
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Type=oneshot
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ExecStart=/home/core/docker/restartContainers.sh
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- name: restart.timer
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command: start
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content: |
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[Unit]
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Description=Restarts the app container 2 times a week
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[Timer]
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OnCalendar=Mon,Thu *-*-* 6:0:0
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write_files:
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- path: /etc/sysctl.d/swap.conf
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permissions: 0644
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owner: root
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content: |
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vm.swappiness=10
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vm.vfs_cache_pressure=50
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write_files:
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- path: /etc/ssh/sshd_config
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permissions: 0600
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owner: root
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content: |
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# Use most defaults for sshd configuration.
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UsePrivilegeSeparation sandbox
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Subsystem sftp internal-sftp
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UseDNS no
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PermitRootLogin no
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AllowUsers core
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AuthenticationMethods publickey
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write_files:
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- path: /var/lib/iptables/rules-save
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permissions: 0644
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owner: 'root:root'
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content: |
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*filter
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:INPUT DROP [0:0]
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:FORWARD DROP [0:0]
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:OUTPUT ACCEPT [0:0]
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-A INPUT -i lo -j ACCEPT
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-A INPUT -i eth1 -j ACCEPT
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-A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
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-A INPUT -p tcp -m tcp --dport 22 -j ACCEPT
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-A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
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-A INPUT -p icmp -m icmp --icmp-type 0 -j ACCEPT
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-A INPUT -p icmp -m icmp --icmp-type 3 -j ACCEPT
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-A INPUT -p icmp -m icmp --icmp-type 11 -j ACCEPT
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COMMIT
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# the last line of the file needs to be a blank line or a comment
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