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57 lines
1.3 KiB
Bash
57 lines
1.3 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2021-04-16 20:35:02 +0100 (Fri, 16 Apr 2021)
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#
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# https://github.com/HariSekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/HariSekhon
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#
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(dirname "${BASH_SOURCE[0]}")"
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# shellcheck disable=SC1090
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. "$srcdir/lib/utils.sh"
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# shellcheck disable=SC1090
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. "$srcdir/lib/kubernetes.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Taints/untaints all nodes in the given GKE nodepool on the current cluster with your taint spec
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See:
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kubectl taint nodes --help
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for the taint spec
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This is just slightly easier than typing:
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kubectl taint nodes -l cloud.google.com/gke-nodepool=<node_pool_name> ...
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="<node_pool_name> <taint_spec>"
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help_usage "$@"
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num_args 2 "$@"
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node_pool="$1"
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shift || :
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#kube_config_isolate
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#nodes="$(VERBOSE=1 "$srcdir/gke_nodepool_nodes.sh" "$node_pool")"
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kubectl taint nodes -l cloud.google.com/gke-nodepool="$node_pool" "$@"
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