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Location: majic-ansible-roles/roles/common/templates/00-base.conf.j2 - annotation
18f93a9a8b05
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MAR-24: Implemented tests for 'database_server' role:
- Added Molecule configuration for single platform and instance.
- Added test playbook that deploys database_server role for testing.
- Fixed mode setting by appending leading zero.
- Ignore task that immediatelly restarts MariaDB database server.
- Implemented tests for the role covering full functionality.
- Added Molecule configuration for single platform and instance.
- Added test playbook that deploys database_server role for testing.
- Fixed mode setting by appending leading zero.
- Ignore task that immediatelly restarts MariaDB database server.
- Implemented tests for the role covering full functionality.
7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 941f4f372672 7df70ebc439c 941f4f372672 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 941f4f372672 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 7df70ebc439c 941f4f372672 941f4f372672 941f4f372672 | # IPv4
domain ip {
table filter {
chain INPUT {
policy DROP;
interface lo ACCEPT;
# Make sure not to allow flooding via ICMP ping packages by sending them
# to flood chain before state module kicks in.
proto icmp icmp-type echo-request jump flood;
mod state state (ESTABLISHED RELATED) ACCEPT;
# For TCP packages we perform floods checks after state module took care
# of established and related connections.
proto tcp tcp-flags (FIN SYN RST ACK) SYN jump flood;
# Accept some common incoming connections.
proto icmp icmp-type echo-request ACCEPT;
proto tcp dport 22 ACCEPT;
}
# The flood chain is used for controlling the rate of the incoming connections.
chain flood {
# Rate-limit the ping requests.
proto icmp icmp-type echo-request {
mod hashlimit hashlimit {{ incoming_connection_limit }} hashlimit-burst {{ incoming_connection_limit_burst }}
hashlimit-mode srcip hashlimit-name icmp RETURN;
DROP;
}
# Rate-limit the TCP connections.
proto tcp tcp-flags (FIN SYN RST ACK) SYN {
mod hashlimit hashlimit {{ incoming_connection_limit }} hashlimit-burst {{ incoming_connection_limit_burst }}
hashlimit-mode srcip hashlimit-name icmp RETURN;
LOG;
DROP;
}
}
}
}
# IPv6, same as IPv4 config, with addition of a couple of ICMP packets.
domain ip6 {
table filter {
chain INPUT {
policy DROP;
interface lo ACCEPT;
# Make sure not to allow flooding via ICMP ping packages by sending them
# to flood chain before state module kicks in.
proto icmp icmp-type echo-request jump flood;
mod state state (ESTABLISHED RELATED) ACCEPT;
# For TCP packages we perform floods checks after state module took care
# of established and related connections.
proto tcp tcp-flags (FIN SYN RST ACK) SYN jump flood;
# ICMPv6 packets required for proper functioning of IPv6.
proto icmp icmp-type router-advertisement ACCEPT;
proto icmp icmp-type neighbor-solicitation ACCEPT;
proto icmp icmp-type neighbor-advertisement ACCEPT;
# Accept some common incoming connections.
proto icmp icmp-type echo-request ACCEPT;
proto tcp dport 22 ACCEPT;
}
# The flood chain is used for controlling the rate of the incoming connections.
chain flood {
# Rate-limit the ping requests.
proto icmp icmp-type echo-request {
mod hashlimit hashlimit {{ incoming_connection_limit }} hashlimit-burst {{ incoming_connection_limit_burst }}
hashlimit-mode srcip hashlimit-name icmp RETURN;
DROP;
}
# Rate-limit the TCP connections.
proto tcp tcp-flags (FIN SYN RST ACK) SYN {
mod hashlimit hashlimit {{ incoming_connection_limit }} hashlimit-burst {{ incoming_connection_limit_burst }}
hashlimit-mode srcip hashlimit-name icmp RETURN;
LOG;
DROP;
}
}
}
}
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