Automatically infer bootstrap_os (#3498)

* Automatically infer bootstrap_os

* Rename bootstrap os to os_family

tests/files/do_ubuntu-canal-ha.yml

@@ -3,7 +3,6 @@ cloud_region: nyc3
 mode: ha
 
 # Deployment settings
-bootstrap_os: ubuntu
 kube_network_plugin: canal
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_coreos-alpha-weave-ha.yml

@@ -7,7 +7,6 @@ startup_script: 'systemctl disable locksmithd && systemctl stop locksmithd'
 
 # Deployment settings
 kube_network_plugin: weave
-bootstrap_os: coreos
 resolvconf_mode: host_resolvconf # this is required as long as the coreos stable channel uses docker < 1.12
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_coreos-calico-aio.yml

@@ -8,7 +8,6 @@ startup_script: 'systemctl disable locksmithd && systemctl stop locksmithd'
 
 # Deployment settings
 no_group_vars: true
-bootstrap_os: coreos
 kube_network_plugin: calico
 resolvconf_mode: host_resolvconf # this is required as long as the coreos stable channel uses docker < 1.12
 deploy_netchecker: true

tests/files/gce_coreos-canal.yml

@@ -6,7 +6,6 @@ startup_script: 'systemctl disable locksmithd && systemctl stop locksmithd'
 
 # Deployment settings
 kube_network_plugin: canal
-bootstrap_os: coreos
 resolvconf_mode: host_resolvconf # this is required as long as the coreos stable channel uses docker < 1.12
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_coreos-cilium.yml

@@ -6,7 +6,6 @@ startup_script: 'systemctl disable locksmithd && systemctl stop locksmithd'
 
 # Deployment settings
 kube_network_plugin: cilium
-bootstrap_os: coreos
 resolvconf_mode: host_resolvconf # this is required as long as the coreos stable channel uses docker < 1.12
 deploy_netchecker: true
 enable_network_policy: true

tests/files/gce_coreos-vault-upgrade.yml

@@ -5,7 +5,6 @@ cloud_region: us-central1-b
 mode: aio
 
 # Instance settings
-bootstrap_os: coreos
 cert_management: vault
 kube_network_plugin: flannel
 deploy_netchecker: true

tests/files/gce_debian8-calico-upgrade.yml

@@ -5,7 +5,6 @@ mode: default
 
 # Deployment settings
 kube_network_plugin: calico
-bootstrap_os: debian
 deploy_netchecker: true
 kubedns_min_replicas: 1
 cloud_provider: gce

tests/files/gce_opensuse-canal.yml

@@ -4,7 +4,6 @@ cloud_region: us-central1-c
 mode: default
 
 # Deployment settings
-bootstrap_os: opensuse
 kube_network_plugin: canal
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_ubuntu-canal-ha.yml

@@ -4,7 +4,6 @@ cloud_region: us-central1-c
 mode: ha
 
 # Deployment settings
-bootstrap_os: ubuntu
 kube_network_plugin: canal
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_ubuntu-canal-kubeadm.yml

@@ -5,7 +5,6 @@ cloud_region: us-central1-c
 mode: ha
 
 # Deployment settings
-bootstrap_os: ubuntu
 kube_network_plugin: canal
 kubeadm_enabled: true
 dynamic_kubelet_configuration: true

tests/files/gce_ubuntu-flannel-sep.yml

@@ -4,7 +4,6 @@ cloud_region: us-central1-a
 mode: separate
 
 # Deployment settings
-bootstrap_os: ubuntu
 kube_network_plugin: flannel
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_ubuntu-rkt-sep.yml

@@ -4,7 +4,6 @@ cloud_region: us-central1-c
 mode: separate
 
 # Deployment settings
-bootstrap_os: ubuntu
 kube_network_plugin: flannel
 etcd_deployment: rkt
 kubelet_deployment: rkt

tests/files/gce_ubuntu-vault-sep.yml

@@ -5,7 +5,6 @@ cloud_region: us-central1-b
 mode: separate
 
 # Instance settings
-bootstrap_os: ubuntu
 cert_management: vault
 kube_network_plugin: canal
 deploy_netchecker: true

tests/files/gce_ubuntu-weave-sep.yml

@@ -4,7 +4,6 @@ cloud_region: us-central1-c
 mode: separate
 
 # Deployment settings
-bootstrap_os: ubuntu
 kube_network_plugin: weave
 deploy_netchecker: true
 kubedns_min_replicas: 1

tests/files/gce_ubuntu18-flannel-aio.yml

@@ -5,8 +5,6 @@ cloud_machine_type: "n1-standard-1"
 mode: aio
 
 # Deployment settings
-kubeadm_enabled: false
-bootstrap_os: ubuntu
 kube_network_plugin: flannel
 dynamic_kubelet_configuration: true
 deploy_netchecker: true