aa00dd2a95
This patch removes a dependency that causes a cycle in the graph of tasks in MOS 8. The cycle was <custom>-netconfig -> hosts -> cluster -> virtual_ips -> <custom>-netconfig. We cannot remove hosts.pp as we tried previously because doing this also remove a dependency between globals and hosts. So we create the following dependency: tools -> <custom>-netconfig -> hosts in place of the former: tools -> netconfig -> hosts Change-Id: I21f6c04eb38406a22a3a400975233bfc775357d0 Partial-Bug: #1616391
213 lines
6.2 KiB
YAML
213 lines
6.2 KiB
YAML
# Groups definitions
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- id: primary-infrastructure_alerting
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type: group
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version: 2.0.0
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role: [primary-infrastructure_alerting]
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tasks:
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- hiera
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- setup_repositories
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- fuel_pkgs
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- globals
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- tools
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- logging
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- lma-alerting-netconfig
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- hosts
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- lma-alerting-hiera
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- lma-alerting-validate-certificate
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- lma-alerting-firewall
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- lma-alerting-cluster
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- lma-alerting-vip
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required_for: [deploy_end]
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requires: [deploy_start]
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parameters:
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strategy:
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type: one_by_one
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- id: infrastructure_alerting
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type: group
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version: 2.0.0
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role: [infrastructure_alerting]
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tasks:
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- hiera
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- setup_repositories
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- fuel_pkgs
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- globals
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- tools
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- logging
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- lma-alerting-netconfig
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- hosts
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- lma-alerting-hiera
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- lma-alerting-firewall
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- lma-alerting-cluster
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- lma-alerting-vip
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required_for: [deploy_end]
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requires: [deploy_start, primary-infrastructure_alerting]
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parameters:
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strategy:
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type: parallel
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# Tasks definitions for deployment
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- id: lma-alerting-hiera
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type: puppet
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version: 2.0.0
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requires: [globals]
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required_for: [deploy_end]
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parameters:
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puppet_manifest: "puppet/manifests/hiera.pp"
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 120
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# We cannot use the legacy 'netconfig' task because with MOS 9, it won't create
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# the proper dependency on the 'virtual_ips' task for the Infrastructure-Alerting
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# nodes. As a consequence, the deployment will fail because the nodes will
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# perform operations that download stuff from the Internet (like running
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# 'apt-get update') while the virtual router isn't ready yet. For MOS 8, the
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# task depends on the 'tools' task and not on the 'virtual_ips' task otherwise
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# it creates a dependency cycle. In this case, this isn't an issue because the
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# default gateway is only changed at post-deployment (see the
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# 'influxdb-configure-default-route' task).
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- id: lma-alerting-netconfig
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type: puppet
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version: 2.0.0
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requires: [lma-alerting-hiera, tools]
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required_for: [deploy_end, hosts]
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cross-depends:
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- name: virtual_ips
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role: [primary-controller, controller]
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parameters:
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puppet_manifest: "/etc/puppet/modules/osnailyfacter/modular/netconfig/netconfig.pp"
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puppet_modules: /etc/puppet/modules
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timeout: 600
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reexecute_on:
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- deploy_changes
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- id: lma-alerting-validate-certificate
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type: puppet
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version: 2.0.0
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requires: [lma-alerting-hiera]
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required_for: [logging, lma-alerting-firewall]
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parameters:
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puppet_manifest: "puppet/manifests/validate_certificate.pp"
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 120
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# reexecute_on is needed for scale-down operations
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reexecute_on:
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- deploy_changes
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- id: lma-alerting-firewall
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type: puppet
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version: 2.0.0
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requires: [lma-alerting-netconfig, lma-alerting-hiera]
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required_for: [deploy_end]
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parameters:
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puppet_manifest: "puppet/manifests/firewall.pp"
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 120
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- id: lma-alerting-cluster
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type: puppet
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version: 2.0.0
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requires: [lma-alerting-firewall, lma-alerting-hiera]
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required_for: [deploy_end]
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parameters:
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puppet_manifest: "puppet/manifests/cluster.pp"
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 600
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reexecute_on:
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- deploy_changes
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- id: lma-alerting-vip
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type: puppet
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version: 2.0.0
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requires: [lma-alerting-cluster]
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required_for: [deploy_end]
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parameters:
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puppet_manifest: "/etc/puppet/modules/osnailyfacter/modular/virtual_ips/virtual_ips.pp"
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puppet_modules: /etc/puppet/modules
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timeout: 600
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# Tasks definitions for post-deployment
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# Configure the default gateway (required for MOS 8 only)
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- id: lma-alerting-configure-default-route
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type: puppet
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version: 2.0.0
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role: [primary-infrastructure_alerting, infrastructure_alerting]
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requires: [post_deployment_start]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: "puppet/manifests/configure_default_route.pp"
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puppet_modules: /etc/puppet/modules
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timeout: 120
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reexecute_on:
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- deploy_changes
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- id: lma-alerting-dns-client
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type: puppet
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version: 2.0.0
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role: [primary-infrastructure_alerting, infrastructure_alerting]
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requires: [post_deployment_start]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: /etc/puppet/modules/osnailyfacter/modular/dns/dns-client.pp
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puppet_modules: /etc/puppet/modules
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timeout: 600
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- id: lma-alerting-ntp-client
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type: puppet
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version: 2.0.0
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role: [primary-infrastructure_alerting, infrastructure_alerting]
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requires: [lma-alerting-dns-client]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: /etc/puppet/modules/osnailyfacter/modular/ntp/ntp-client.pp
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puppet_modules: /etc/puppet/modules
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timeout: 600
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# This task needs to be reexecuted to reconfigure the no-quorum-policy every
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# time the cluster is scaled up or down
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- id: lma-alerting-enable-quorum
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type: puppet
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version: 2.0.0
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role: [primary-infrastructure_alerting]
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requires: [post_deployment_start]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: "puppet/manifests/enable_quorum.pp"
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 120
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reexecute_on:
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- deploy_changes
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# These tasks need to be run after the LMA collectors have been deployed.
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- id: lma-alerting-nagios
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type: puppet
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version: 2.0.0
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role: [primary-infrastructure_alerting, infrastructure_alerting]
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# update_hosts is used as an anchor to ensure that LMA collectors are
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# deployed before executing this task.
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# Note that it is only required for MOS 8 that doesn't support task-based deployment
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requires: [update_hosts]
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required_for: [post_deployment_end]
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cross-depends:
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- name: lma-cleanup-apt-config
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role: /.*/
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parameters:
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puppet_manifest: puppet/manifests/nagios.pp
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 600
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reexecute_on:
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- deploy_changes
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- id: lma-alerting-nagios-dashboard-url
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type: puppet
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version: 2.0.0
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role: [primary-infrastructure_alerting]
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requires: [lma-alerting-nagios]
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required_for: [post_deployment_end]
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parameters:
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puppet_manifest: puppet/manifests/nagios_dashboard_url.pp
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puppet_modules: puppet/modules:/etc/puppet/modules
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timeout: 120
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