Initial commit

environments/dev/group_vars/all.yml

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+# Directory where the binaries will be installed
+bin_dir: /usr/local/bin
+
+# Where the binaries will be downloaded.
+# Note: ensure that you've enough disk space (about 1G)
+local_release_dir: "/tmp/releases"

environments/dev/group_vars/k8s-cluster.yml

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+# Users to create for basic auth in Kubernetes API via HTTP
+kube_users:
+  kube:
+    pass: changeme
+    role: admin
+  root:
+    pass: changeme
+    role: admin
+
+# Kubernetes cluster name, also will be used as DNS domain
+cluster_name: cluster.local
+   #
+# set this variable to calico if needed. keep it empty if flannel is used
+overlay_network_plugin: calico
+
+# Kubernetes internal network for services, unused block of space.
+kube_service_addresses: 10.233.0.0/18
+
+# internal network. When used, it will assign IP
+# addresses from this range to individual pods.
+# This network must be unused in your network infrastructure!
+overlay_network_subnet: 10.233.64.0/18
+
+# internal network total size (optional). This is the prefix of the
+# entire overlay network.  So the entirety of 4.0.0.0/16 must be
+# unused in your environment.
+# overlay_network_prefix: 18
+
+# internal network node size allocation (optional). This is the size allocated
+# to each node on your network.  With these defaults you should have
+# room for 4096 nodes with 254 pods per node.
+overlay_network_host_prefix: 24
+
+# Internal DNS configuration.
+# Kubernetes can create and mainatain its own DNS server to resolve service names
+# into appropriate IP addresses. It's highly advisable to run such DNS server,
+# as it greatly simplifies configuration of your applications - you can use
+# service names instead of magic environment variables.
+# You still must manually configure all your containers to use this DNS server,
+# Kubernetes won't do this for you (yet).
+
+# Upstream dns servers used by dnsmasq
+upstream_dns_servers:
+  - 8.8.8.8
+  - 4.4.8.8
+
+# Turn this varable to 'false' to disable whole DNS configuration.
+dns_setup: true
+dns_domain: "{{ cluster_name }}"
+
+# Ip address of the kubernetes dns service
+kube_dns_server: 10.233.0.10
+
+# Number of replicas of DNS instances started on kubernetes
+dns_replicas: 2
+
+# Set to 'false' to disable default Kubernetes UI setup
+enable_ui: true
+
+# Set to 'false' to disable default Elasticsearch + Kibana logging setup
+enable_logging: false
+
+# Set to "false' to disable default Monitoring (cAdvisor + heapster + influxdb + grafana)
+enable_monitoring: false
+ 
+# Set to 'false' to disable the docker garbage collection.
+# Every hour it removes images that are not used by containers and exited containers.
+enable_docker_gc: true

environments/dev/inventory

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+[downloader]
+192.168.0.1
+
+[kube-master]
+# NB : the br_addr must be in the {{ calico_pool }} subnet
+# it will assign a /24 subnet per node
+192.168.0.1 br_addr=10.233.64.1
+
+[kube-node]
+192.168.0.2 br_addr=10.233.65.1
+192.168.0.3 br_addr=10.233.66.1
+192.168.0.4 br_addr=10.233.67.1
+
+[etcd]
+192.168.0.1
+
+[k8s-cluster:children]
+kube-node
+kube-master

environments/production/group_vars/all.yml

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+# Directory where the binaries will be installed
+# bin_dir: /usr/local/bin
+
+# Where the binaries will be downloaded.
+# Note: ensure that you've enough disk space (about 1G)
+# local_release_dir: "/tmp/releases"

environments/production/group_vars/k8s-cluster.yml

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+# Users to create for basic auth in Kubernetes API via HTTP
+# kube_users:
+#   kube:
+#     pass: changeme
+#     role: admin
+#   root:
+#     pass: changeme
+#     role: admin
+
+# Kubernetes cluster name, also will be used as DNS domain
+# cluster_name: cluster.local
+   #
+# set this variable to calico if needed. keep it empty if flannel is used
+# overlay_network_plugin: calico
+
+# Kubernetes internal network for services, unused block of space.
+# kube_service_addresses: 10.233.0.0/18
+
+# internal network. When used, it will assign IP
+# addresses from this range to individual pods.
+# This network must be unused in your network infrastructure!
+# overlay_network_subnet: 10.233.64.0/18
+
+# internal network total size (optional). This is the prefix of the
+# entire overlay network.  So the entirety of 4.0.0.0/16 must be
+# unused in your environment.
+# overlay_network_prefix: 18
+
+# internal network node size allocation (optional). This is the size allocated
+# to each node on your network.  With these defaults you should have
+# room for 4096 nodes with 254 pods per node.
+# overlay_network_host_prefix: 24
+
+# Internal DNS configuration.
+# Kubernetes can create and mainatain its own DNS server to resolve service names
+# into appropriate IP addresses. It's highly advisable to run such DNS server,
+# as it greatly simplifies configuration of your applications - you can use
+# service names instead of magic environment variables.
+# You still must manually configure all your containers to use this DNS server,
+# Kubernetes won't do this for you (yet).
+
+# Upstream dns servers used by dnsmasq
+# upstream_dns_servers:
+#   - 8.8.8.8
+#   - 4.4.8.8
+
+# Turn this varable to 'false' to disable whole DNS configuration.
+# dns_setup: true
+# dns_domain: "{{ cluster_name }}"
+
+# Ip address of the kubernetes dns service
+# kube_dns_server: 10.233.0.10
+
+# Number of replicas of DNS instances started on kubernetes
+# dns_replicas: 2
+
+# Set to 'false' to disable default Kubernetes UI setup
+# enable_ui: true
+
+# Set to 'false' to disable default Elasticsearch + Kibana logging setup
+# enable_logging: false
+
+# Set to "false' to disable default Monitoring (cAdvisor + heapster + influxdb + grafana)
+# enable_monitoring: false
+
+# Set to 'false' to disable the docker garbage collection.
+# Every hour it removes images that are not used by containers and exited containers.
+# enable_docker_gc: true