41 lines
1.0 KiB
Bash
Executable File
41 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# Shared helpers for compose volume operations.
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# Ephemeral volumes (init-container config) are excluded from backup/restore/size.
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is_ephemeral_volume_key() {
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local key=$1
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local compose_file=$2
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# op-node rollup config volumes
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[[ "$key" == *_node_config ]] && return 0
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if [[ -n "$compose_file" && -f "$compose_file" ]]; then
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local ephemeral
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ephemeral=$(yaml2json "$compose_file" 2>/dev/null | jq -r '.["x-ephemeral-volumes"] // [] | .[]' 2>/dev/null)
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while IFS= read -r vol; do
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[[ -z "$vol" ]] && continue
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[[ "$key" == "$vol" ]] && return 0
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done <<< "$ephemeral"
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fi
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return 1
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}
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get_volume_keys() {
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local compose_file=$1
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yaml2json "$compose_file" 2>/dev/null | jq -r '.volumes | keys[]' 2>/dev/null
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}
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get_persistent_volume_keys() {
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local compose_file=$1
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local key
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while IFS= read -r key; do
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[[ -z "$key" ]] && continue
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if ! is_ephemeral_volume_key "$key" "$compose_file"; then
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echo "$key"
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fi
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done < <(get_volume_keys "$compose_file")
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}
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