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✨ Set up default environment for kubectl, crictl, etc. #405

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merged 4 commits into from
Sep 7, 2022
Merged

✨ Set up default environment for kubectl, crictl, etc. #405

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e8962e9
✨ Set up default environment for kubectl, crictl, etc.
cprivitere Sep 6, 2022
c52c620
✨ Set up default environment for kubectl, crictl, etc.
cprivitere Sep 7, 2022
807badd
Remove kubeconfig export.
cprivitere Sep 7, 2022
e4fe292
Merge branch 'cprivitere/issue403' of https://github.com/cprivitere/c…
cprivitere Sep 7, 2022
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59 changes: 47 additions & 12 deletions templates/cluster-template-crs-cni.yaml
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,7 +30,7 @@ spec:
cloud-provider: external
provider-id: equinixmetal://{{ `{{ v1.instance_id }}` }}
preKubeadmCommands:
- |
- |-
sed -ri '/\sswap\s/s/^#?/#/' /etc/fstab
swapoff -a
mount -a
Expand All @@ -46,14 +46,27 @@ spec:
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system
apt-get -y update
DEBIAN_FRONTEND=noninteractive apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
apt-get update -y
TRIMMED_KUBERNETES_VERSION=$(echo {{ .kubernetesVersion }} | sed 's/\./\\\\./g' | sed 's/^v//')
RESOLVED_KUBERNETES_VERSION=$(apt-cache policy kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$1~ VERSION { print $1 }' | head -n1)
DEBIAN_FRONTEND=noninteractive apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
RESOLVED_KUBERNETES_VERSION=$(apt-cache madison kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$3~ VERSION { print $3 }' | head -n1)
apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
cat <<EOF > /etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
EOF
containerd config default > /etc/containerd/config.toml
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
sed -i "s,sandbox_image.*$,sandbox_image = $(kubeadm config images list | grep pause | sort -r | head -n1)," /etc/containerd/config.toml
systemctl restart containerd
---
apiVersion: cluster.x-k8s.io/v1beta1
kind: Cluster
Expand Down Expand Up @@ -146,6 +159,11 @@ spec:
systemctl restart networking
if [ -f "/run/kubeadm/kubeadm.yaml" ]; then
export KUBECONFIG=/etc/kubernetes/admin.conf
mkdir -p /root/.kube && cp -f $${KUBECONFIG} /root/.kube/config
echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> /root/.bashrc
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I think we can remove this line in favor of the /root/.kube/config file

echo "source <(kubectl completion bash)" >> /root/.bashrc
echo "alias k=kubectl" >> /root/.bashrc
echo "complete -o default -F __start_kubectl k" >> /root/.bashrc
export CPEM_YAML=https://github.com/equinix/cloud-provider-equinix-metal/releases/download/v3.5.0/deployment.yaml
export SECRET_DATA='cloud-sa.json=''{"apiKey": "{{ .apiKey }}","projectID": "${PROJECT_ID}", "eipTag": "cluster-api-provider-packet:cluster-id:${CLUSTER_NAME}", "eipHealthCheckUseHostIP": true}'''
kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}" || (sleep 1 && kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}") || (sleep 1 && kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}")
Expand All @@ -168,14 +186,31 @@ spec:
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system
apt-get -y update
DEBIAN_FRONTEND=noninteractive apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
major_vers=$(lsb_release -r | awk '{ print $2 }' | cut -d. -f1)
if [[ "$major_vers" -ge 20 ]]; then
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Noting that this is going to only work on Ubuntu

apt-get install -y kubetail
fi
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
apt-get update -y
TRIMMED_KUBERNETES_VERSION=$(echo {{ .kubernetesVersion }} | sed 's/\./\\\\./g' | sed 's/^v//')
RESOLVED_KUBERNETES_VERSION=$(apt-cache madison kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$3~ VERSION { print $3 }' | head -n1)
DEBIAN_FRONTEND=noninteractive apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
containerd config default > /etc/containerd/config.toml
cat <<EOF > /etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
EOF
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
sed -i "s,sandbox_image.*$,sandbox_image = $(kubeadm config images list | grep pause | sort -r | head -n1)," /etc/containerd/config.toml
systemctl restart containerd
ping -c 3 -q {{ .controlPlaneEndpoint }} && echo OK || ip addr add {{ .controlPlaneEndpoint }} dev lo
machineTemplate:
infrastructureRef:
Expand Down
52 changes: 42 additions & 10 deletions templates/cluster-template-kube-vip-crs-cni.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -46,14 +46,27 @@ spec:
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system
apt-get -y update
DEBIAN_FRONTEND=noninteractive apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
apt-get update -y
TRIMMED_KUBERNETES_VERSION=$(echo {{ .kubernetesVersion }} | sed 's/\./\\\\./g' | sed 's/^v//')
RESOLVED_KUBERNETES_VERSION=$(apt-cache madison kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$3~ VERSION { print $3 }' | head -n1)
DEBIAN_FRONTEND=noninteractive apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
cat <<EOF > /etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
EOF
containerd config default > /etc/containerd/config.toml
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
sed -i "s,sandbox_image.*$,sandbox_image = $(kubeadm config images list | grep pause | sort -r | head -n1)," /etc/containerd/config.toml
systemctl restart containerd
---
apiVersion: cluster.x-k8s.io/v1beta1
kind: Cluster
Expand Down Expand Up @@ -139,6 +152,11 @@ spec:
- |-
if [ -f "/run/kubeadm/kubeadm.yaml" ]; then
export KUBECONFIG=/etc/kubernetes/admin.conf
mkdir -p /root/.kube && cp -f $${KUBECONFIG} /root/.kube/config
echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> /root/.bashrc
echo "source <(kubectl completion bash)" >> /root/.bashrc
echo "alias k=kubectl" >> /root/.bashrc
echo "complete -o default -F __start_kubectl k" >> /root/.bashrc
export CPEM_YAML=https://github.com/equinix/cloud-provider-equinix-metal/releases/download/v3.5.0/deployment.yaml
export SECRET_DATA='cloud-sa.json=''{"apiKey": "{{ .apiKey }}","projectID": "${PROJECT_ID}", "loadbalancer": "kube-vip://", "facility": "${FACILITY}"}'''
kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}" || (sleep 1 && kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}") || (sleep 1 && kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}")
Expand All @@ -161,14 +179,28 @@ spec:
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system
apt-get -y update
DEBIAN_FRONTEND=noninteractive apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
apt-get update -y
TRIMMED_KUBERNETES_VERSION=$(echo {{ .kubernetesVersion }} | sed 's/\./\\\\./g' | sed 's/^v//')
RESOLVED_KUBERNETES_VERSION=$(apt-cache madison kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$3~ VERSION { print $3 }' | head -n1)
DEBIAN_FRONTEND=noninteractive apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
cat <<EOF > /etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
EOF
containerd config default > /etc/containerd/config.toml
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
sed -i "s,sandbox_image.*$,sandbox_image = $(kubeadm config images list | grep pause | sort -r | head -n1)," /etc/containerd/config.toml
systemctl restart containerd
ping -c 3 -q {{ .controlPlaneEndpoint }} && echo OK || ip addr add {{ .controlPlaneEndpoint }} dev lo
curl -o /run/metadata.json -fsSL https://metadata.platformequinix.com/metadata
for i in $(cat /run/metadata.json | jq -r '.bgp_neighbors[0].peer_ips[]'); do
ip route add $i via $(cat /run/metadata.json | jq -r '.network.addresses[] | select(.public == false and .address_family == 4) | .gateway')
Expand Down
52 changes: 42 additions & 10 deletions templates/cluster-template-kube-vip.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,14 +27,27 @@ spec:
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system
apt-get -y update
DEBIAN_FRONTEND=noninteractive apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
apt-get update -y
TRIMMED_KUBERNETES_VERSION=$(echo {{ .kubernetesVersion }} | sed 's/\./\\\\./g' | sed 's/^v//')
RESOLVED_KUBERNETES_VERSION=$(apt-cache madison kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$3~ VERSION { print $3 }' | head -n1)
DEBIAN_FRONTEND=noninteractive apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
cat <<EOF > /etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
EOF
containerd config default > /etc/containerd/config.toml
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
sed -i "s,sandbox_image.*$,sandbox_image = $(kubeadm config images list | grep pause | sort -r | head -n1)," /etc/containerd/config.toml
systemctl restart containerd
---
apiVersion: cluster.x-k8s.io/v1beta1
kind: Cluster
Expand Down Expand Up @@ -118,6 +131,11 @@ spec:
- |-
if [ -f "/run/kubeadm/kubeadm.yaml" ]; then
export KUBECONFIG=/etc/kubernetes/admin.conf
mkdir -p /root/.kube && cp -f $${KUBECONFIG} /root/.kube/config
echo "export KUBECONFIG=/etc/kubernetes/admin.conf" >> /root/.bashrc
echo "source <(kubectl completion bash)" >> /root/.bashrc
echo "alias k=kubectl" >> /root/.bashrc
echo "complete -o default -F __start_kubectl k" >> /root/.bashrc
export CPEM_YAML=https://github.com/equinix/cloud-provider-equinix-metal/releases/download/v3.5.0/deployment.yaml
export SECRET_DATA='cloud-sa.json=''{"apiKey": "{{ .apiKey }}","projectID": "${PROJECT_ID}", "loadbalancer": "kube-vip://", "facility": "${FACILITY}"}'''
kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}" || (sleep 1 && kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}") || (sleep 1 && kubectl create secret generic -n kube-system metal-cloud-config --from-literal="$${SECRET_DATA}")
Expand All @@ -140,14 +158,28 @@ spec:
net.bridge.bridge-nf-call-ip6tables = 1
EOF
sysctl --system
apt-get -y update
DEBIAN_FRONTEND=noninteractive apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | apt-key add -
echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
export DEBIAN_FRONTEND=noninteractive
apt-get update -y
apt-get remove -y docker docker-engine docker.io containerd runc
apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release linux-generic jq
mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
curl -fsSLo /usr/share/keyrings/kubernetes-archive-keyring.gpg https://packages.cloud.google.com/apt/doc/apt-key.gpg
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker.list
echo "deb [signed-by=/usr/share/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" > /etc/apt/sources.list.d/kubernetes.list
apt-get update -y
TRIMMED_KUBERNETES_VERSION=$(echo {{ .kubernetesVersion }} | sed 's/\./\\\\./g' | sed 's/^v//')
RESOLVED_KUBERNETES_VERSION=$(apt-cache madison kubelet | awk -v VERSION=$${TRIMMED_KUBERNETES_VERSION} '$3~ VERSION { print $3 }' | head -n1)
DEBIAN_FRONTEND=noninteractive apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
apt-get install -y containerd kubelet=$${RESOLVED_KUBERNETES_VERSION} kubeadm=$${RESOLVED_KUBERNETES_VERSION} kubectl=$${RESOLVED_KUBERNETES_VERSION}
cat <<EOF > /etc/crictl.yaml
runtime-endpoint: unix:///run/containerd/containerd.sock
image-endpoint: unix:///run/containerd/containerd.sock
EOF
containerd config default > /etc/containerd/config.toml
sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
sed -i "s,sandbox_image.*$,sandbox_image = $(kubeadm config images list | grep pause | sort -r | head -n1)," /etc/containerd/config.toml
systemctl restart containerd
ping -c 3 -q {{ .controlPlaneEndpoint }} && echo OK || ip addr add {{ .controlPlaneEndpoint }} dev lo
curl -o /run/metadata.json -fsSL https://metadata.platformequinix.com/metadata
for i in $(cat /run/metadata.json | jq -r '.bgp_neighbors[0].peer_ips[]'); do
ip route add $i via $(cat /run/metadata.json | jq -r '.network.addresses[] | select(.public == false and .address_family == 4) | .gateway')
Expand Down