3b62761d2f
This patch adds a new DefaultPasswords parameter to composable services. This is needed to help provide access to top level password resources that overcloud.yaml currently manages (passwords for Rabbit, Mysql, etc.). Moving the RandomString resources into composable services would cause them to regenerate within the stack. With this approach we can leave them where they are while we deprecate the top level mechanism and move the code that uses the passwords into the composable services. Change-Id: I4f21603c58a169a093962594e860933306879e3f
50 lines
1.4 KiB
YAML
50 lines
1.4 KiB
YAML
heat_template_version: 2016-04-08
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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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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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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.default.accept_ra:
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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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step_config: |
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include ::tripleo::profile::base::kernel
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