config_settings:
kernel_modules:
nf_conntrack: {}
+ nf_conntrack_proto_sctp: {}
sysctl_settings:
net.ipv4.tcp_keepalive_intvl:
value: 1
value: 5
net.ipv4.tcp_keepalive_time:
value: 5
+ net.ipv4.conf.default.send_redirects:
+ value: 0
+ net.ipv4.conf.all.send_redirects:
+ value: 0
+ net.ipv4.conf.default.accept_redirects:
+ value: 0
+ net.ipv4.conf.default.secure_redirects:
+ value: 0
+ net.ipv4.conf.all.secure_redirects:
+ value: 0
+ net.ipv4.conf.default.log_martians:
+ value: 1
+ net.ipv4.conf.all.log_martians:
+ value: 1
net.nf_conntrack_max:
value: 500000
net.netfilter.nf_conntrack_max:
value: 0
net.ipv6.conf.default.autoconf:
value: 0
+ net.ipv6.conf.default.accept_redirects:
+ value: 0
+ net.ipv6.conf.all.accept_redirects:
+ value: 0
net.core.netdev_max_backlog:
value: 10000
kernel.pid_max:
value: {get_param: KernelPidMax}
+ kernel.dmesg_restrict:
+ value: 1
+ fs.suid_dumpable:
+ value: 0
step_config: |
include ::tripleo::profile::base::kernel