Scott S. Lowe scottslowe
scottslowe
/ new-lswitch-json
Created
February 19, 2014 23:26
This snippet of JSON-encoded data could be used with a VMware NSX RESTful API call to create a new logical switch.
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| { | |
| "display_name": "test-lswitch", | |
| "port_isolation_enabled": false, | |
| "transport_zones": [ | |
| { | |
| "zone_uuid": "dca3d854-b329-5458-b711-0df2d5762d7a", | |
| "binding_config": {}, | |
| "transport_type": "stt" | |
| } | |
| ], |
scottslowe
/ libvirt-default-network
Created
April 2, 2014 15:32
This XML is the definition of the default libvirt network.
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| <network> | |
| <name>default</name> | |
| <uuid>259bc60d-0ed4-4924-8537-6bccb979843e</uuid> | |
| <forward mode='nat'/> | |
| <bridge name='virbr0' stp='on' delay='0'/> | |
| <ip address='192.168.122.1' netmask='255.255.255.0'> | |
| <dhcp> | |
| <range start='192.168.122.2' end='192.168.122.254'/> | |
| </dhcp> | |
| </ip> |
scottslowe
/ heat-json-example.json
Created
April 30, 2014 17:22
This OpenStack Heat template creates two instances on a logical network with a logical router attached.
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| { | |
| "AWSTemplateFormatVersion" : "2010-09-09", | |
| "Description" : "Sample Heat template that spins up multiple instances and a private network (JSON)", | |
| "Resources" : { | |
| "heat_network_01" : { | |
| "Type" : "OS::Neutron::Net", | |
| "Properties" : { | |
| "name" : "heat-network-01" | |
| } | |
| }, |
scottslowe
/ heat-yaml-example.yml
Created
May 1, 2014 16:51
This Heat template, provided in HOT format using YAML, launches a multi-instance topology using a logical network and a logical router with an uplink.
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| heat_template_version: 2013-05-23 | |
| description: > | |
| A simple Heat template that spins up multiple instances and a private network (HOT template in YAML). | |
| resources: | |
| heat_network_01: | |
| type: OS::Neutron::Net | |
| properties: | |
| admin_state_up: true | |
| name: heat-network-01 | |
| heat_subnet_01: |
scottslowe
/ heat-dlr.yml
Created
May 29, 2014 05:09
This snippet of a HOT-formatted template could be used by OpenStack Heat to create a distributed logical router.
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| heat_template_version: 2013-05-23 | |
| description: > | |
| A simple Heat template to create a distributed logical router. | |
| resources: | |
| router0: | |
| type: OS::Neutron::Router | |
| properties: | |
| admin_state_up: True | |
| name: distributed-router | |
| value_specs: { distributed: "True" } |
scottslowe
/ coreos-heat.yaml
Last active
August 29, 2015 14:05
This YAML-formatted OpenStack Heat template can be used to deploy and configure CoreOS instances (including configuring an etcd cluster) on OpenStack.
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| heat_template_version: 2013-05-23 | |
| description: > | |
| A simple Heat template to deploy CoreOS into an existing cluster. | |
| parameters: | |
| network_id: | |
| type: string | |
| label: Network ID | |
| description: ID of existing Neutron network to use | |
| default: <ID of Neutron network to which instances should connect> | |
| image_id: |
scottslowe
/ docker-simple.yml
Created
August 22, 2014 22:32
This very simple Heat template will deploy a Nginx container onto an existing Docker host in an OpenStack environment.
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| heat_template_version: 2013-05-23 | |
| description: > | |
| Heat template to deploy Docker containers to an existing host | |
| resources: | |
| nginx-01: | |
| type: DockerInc::Docker::Container | |
| properties: | |
| image: nginx | |
| docker_endpoint: 'tcp://192.168.1.207:2345' |
scottslowe
/ coreos-cloud-config.yml
Last active
August 29, 2015 14:07
This Heat template spins up three CoreOS Linux instances, configures them via cloud-init/cloud-config to create an etcd cluster and start both etcd and fleet, and configures Docker to listen on a TCP socket. It requires an existing Neutron network, an existing Glance image for CoreOS, a security group allowing the appropriate traffic, and a disc…
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| heat_template_version: 2013-05-23 | |
| description: > | |
| A Heat template to add CoreOS instances to an existing network and configure them via cloud-init/cloud-config | |
| parameters: | |
| network_id: | |
| type: string | |
| label: Neutron network ID | |
| description: ID of existing Neutron network to use | |
| default: dd6de1d2-735e-4b94-963b-b79aae7bcf1a | |
| image_id: |
scottslowe
/ smb.conf
Created
December 19, 2014 18:39
This snippet from the Samba smb.conf configuration file will help enable Active Directory integration from Linux and UNIX platforms.
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| workgroup = <NetBIOS name of AD domain> | |
| security = ads | |
| realm = <DNS name of AD domain> | |
| use kerberos keytab = true | |
| password server = <Space-delimited list of AD DCs> |
scottslowe
/ apache-krb.conf
Created
December 19, 2014 19:19
This snippet of Apache configuration will enable Kerberos authentication, useful for integration with services like Active Directory.
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| LoadModule auth_kerb_module modules/mod_auth_kerb.so | |
| <Location /secured> | |
| AuthType Kerberos | |
| AuthName "Kerberos Login" | |
| KrbMethodNegotiate On | |
| KrbMethodK5Passwd On | |
| KrbAuthRealms EXAMPLE.COM | |
| Krb5KeyTab /etc/httpd/conf/httpd.keytab | |
| require valid-user |
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