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https://gitlab.alpinelinux.org/alpine/cloud/tiny-cloud.git
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29 lines
619 B
Bash
29 lines
619 B
Bash
# Google Cloud Instance MetaData Service variables and functions
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# vim:set filetype=sh:
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# shellcheck shell=sh
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IMDS_HEADER="Metadata-Flavor"
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IMDS_URI="computeMetadata/v1"
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IMDS_HOSTNAME="instance/hostname"
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IMDS_LOCAL_HOSTNAME="$IMDS_HOSTNAME"
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IMDS_SSH_KEYS="
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project/attributes/ssh-keys
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instance/attributes/ssh-keys
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"
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IMDS_USERDATA="instance/attributes/user-data"
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_imds_header() {
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echo "$IMDS_HEADER: Google"
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}
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# merge project and instance keys
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_imds_ssh_keys() {
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local ssh_keys
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# NOTE:keys are prefixed with "<login>:"
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for ssh_keys in $IMDS_SSH_KEYS; do
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imds -e "$ssh_keys" | cut -d: -f2-
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done | sort -u
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}
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