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# generals
sparse-intern-71089
11/06/2018, 1:21 AMThis message was deleted.
m
microscopic-florist-22719
11/06/2018, 1:25 AM
Thanks! I can't repro this myself with a stock cluster--I'll try digging in to see if I can figure out what's happening here.
e
early-musician-41645
11/07/2018, 7:59 PMCan you try using the code I put in the issue including the userdata and create a cluster? I have not been able to successfully create a cluster using that code. I'm starting to suspect it's the implementation of how the userdata is added. It looks like the userdata input is maybe not added correctly in the launch config
early-musician-41645
11/07/2018, 7:59 PMHere's the userdata in my current launch config when I run the code I pasted in the issue:
Copy code
#!/bin/bash
/etc/eks/bootstrap.sh --apiserver-endpoint "<https://087AD5872217F6B7067C3537D15225C2.yl4.us-west-2.eks.amazonaws.com>" --b64-cluster-ca "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" "online-vnext-10az-eks-cluster-eksCluster-1d9f5fd"
cat >/opt/user-data <<online-vnext-10az-eks-cluster-5cdd4608-user-data
set -o xtrace
echo "Starting UserData for the EKS worker nodes"
yum install -y jq cifs-utils nfs-utils nfs4-acl-tools portmap screen vim bind-utils coreutils util-linux
VOLUME_PLUGIN_DIR="/usr/libexec/kubernetes/kubelet-plugins/volume/exec"
mkdir -p "$VOLUME_PLUGIN_DIR/fstab~cifs"
cd "$VOLUME_PLUGIN_DIR/fstab~cifs"
curl -L -O <https://raw.githubusercontent.com/fstab/cifs/master/cifs>
chmod 755 cifs
online-vnext-10az-eks-cluster-5cdd4608-user-data
chmod +x /opt/user-data
/opt/user-data
/opt/aws/bin/cfn-signal --exit-code $? --stack online-vnext-10az-eks-cluster-5cdd4608 --resource NodeGroup --region us-west-2early-musician-41645
11/07/2018, 8:32 PM@microscopic-florist-22719 I just tried a stock cluster with 5 worker nodes. EC2 shows the instances are all InServer, but they fail to join the EKS cluster:
Here's the system log from one of the instances
early-musician-41645
11/07/2018, 8:34 PMweird... slack isn't letting me create snippets...
m
microscopic-florist-22719
11/07/2018, 8:35 PM
I'm not sure if snippets work in a thread 😕
microscopic-florist-22719
11/07/2018, 8:36 PM
Can you try adding a bash interpreter directive to your userdata?
microscopic-florist-22719
11/07/2018, 8:36 PM
i.e.
#!/bin/bash