135cc2962d
When using conntrack there is a need to load the ip_conntrack_proto_sctp module for SCTP to work. Closes-bug: 1664192 Change-Id: Ic58f5327401c3ab2215acd8b9ce699f555e8c5e4
61 lines
1.8 KiB
YAML
61 lines
1.8 KiB
YAML
heat_template_version: ocata
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description: >
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Load kernel modules with kmod and configure kernel options with sysctl.
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parameters:
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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KernelPidMax:
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default: 1048576
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description: Configures sysctl kernel.pid_max key
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type: number
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outputs:
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role_data:
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description: Role data for the Kernel modules
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value:
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service_name: kernel
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config_settings:
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kernel_modules:
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nf_conntrack: {}
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ip_conntrack_proto_sctp: {}
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sysctl_settings:
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net.ipv4.tcp_keepalive_intvl:
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value: 1
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net.ipv4.tcp_keepalive_probes:
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value: 5
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net.ipv4.tcp_keepalive_time:
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value: 5
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net.nf_conntrack_max:
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value: 500000
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net.netfilter.nf_conntrack_max:
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value: 500000
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# prevent neutron bridges from autoconfiguring ipv6 addresses
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net.ipv6.conf.all.accept_ra:
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value: 0
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net.ipv6.conf.default.accept_ra:
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value: 0
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net.ipv6.conf.all.autoconf:
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value: 0
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net.ipv6.conf.default.autoconf:
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value: 0
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net.core.netdev_max_backlog:
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value: 10000
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kernel.pid_max:
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value: {get_param: KernelPidMax}
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step_config: |
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include ::tripleo::profile::base::kernel
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