123 lines
3.9 KiB
Text
123 lines
3.9 KiB
Text
# Which TCP/UDP port should OpenVPN listen on?
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# If you want to run multiple OpenVPN instances
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# on the same machine, use a different port
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# number for each one. You will need to
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# open up this port on your firewall.
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port 1194
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# TCP or UDP server?
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proto udp
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# "dev tun" will create a routed IP tunnel,
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# "dev tap" will create an ethernet tunnel.
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# Use "dev tap0" if you are ethernet bridging
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# and have precreated a tap0 virtual interface
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# and bridged it with your ethernet interface.
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# If you want to control access policies
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# over the VPN, you must create firewall
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# rules for the the TUN/TAP interface.
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# On non-Windows systems, you can give
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# an explicit unit number, such as tun0.
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# On Windows, use "dev-node" for this.
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# On most systems, the VPN will not function
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# unless you partially or fully disable
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# the firewall for the TUN/TAP interface.
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dev tun
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# SSL/TLS root certificate (ca), certificate
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# (cert), and private key (key). Each client
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# and the server must have their own cert and
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# key file. The server and all clients will
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# use the same ca file.
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#
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# See the "easy-rsa" directory for a series
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# of scripts for generating RSA certificates
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# and private keys. Remember to use
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# a unique Common Name for the server
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# and each of the client certificates.
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#
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# Any X509 key management system can be used.
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# OpenVPN can also use a PKCS #12 formatted key file
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# (see "pkcs12" directive in man page).
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ca /etc/openvpn/ca.crt
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cert /etc/openvpn/server.crt
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key /etc/openvpn/server.key # This file should be kept secret
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# Diffie hellman parameters.
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# Generate your own with:
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# openssl dhparam -out dh1024.pem 1024
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# Substitute 2048 for 1024 if you are using
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# 2048 bit keys.
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dh /etc/openvpn/dh1024.pem
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# Configure server mode and supply a VPN subnet
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# for OpenVPN to draw client addresses from.
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# The server will take 10.8.0.1 for itself,
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# the rest will be made available to clients.
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# Each client will be able to reach the server
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# on 10.8.0.1. Comment this line out if you are
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# ethernet bridging. See the man page for more info.
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server 10.8.0.0 255.255.255.0
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# Maintain a record of client <-> virtual IP address
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# associations in this file. If OpenVPN goes down or
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# is restarted, reconnecting clients can be assigned
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# the same virtual IP address from the pool that was
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# previously assigned.
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ifconfig-pool-persist ipp.txt
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# To assign specific IP addresses to specific
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# clients or if a connecting client has a private
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# subnet behind it that should also have VPN access,
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# use the subdirectory "ccd" for client-specific
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# configuration files (see man page for more info).
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client-config-dir /etc/openvpn/ccd
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{% for minion in salt['mine.get']('roles:kubernetes-pool', 'grains.items', expr_form='grain').values() %}
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push "route {{ minion['cbr-string'] }}"
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route {{ minion['cbr-string'] }}
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{% endfor %}
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# Uncomment this directive to allow different
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# clients to be able to "see" each other.
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# By default, clients will only see the server.
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# To force clients to only see the server, you
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# will also need to appropriately firewall the
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# server's TUN/TAP interface.
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client-to-client
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# The keepalive directive causes ping-like
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# messages to be sent back and forth over
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# the link so that each side knows when
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# the other side has gone down.
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# Ping every 10 seconds, assume that remote
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# peer is down if no ping received during
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# a 120 second time period.
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keepalive 10 120
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# Enable compression on the VPN link.
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# If you enable it here, you must also
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# enable it in the client config file.
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comp-lzo
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# The persist options will try to avoid
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# accessing certain resources on restart
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# that may no longer be accessible because
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# of the privilege downgrade.
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persist-key
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persist-tun
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# Output a short status file showing
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# current connections, truncated
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# and rewritten every minute.
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status openvpn-status.log
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# Set the appropriate level of log
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# file verbosity.
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#
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# 0 is silent, except for fatal errors
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# 4 is reasonable for general usage
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# 5 and 6 can help to debug connection problems
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# 9 is extremely verbose
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verb 3
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