21 lines
470 B
Bash
21 lines
470 B
Bash
#!/bin/sh
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cfg=${1:-/etc/varnish/default.vcl}
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if [ ! -e "$cfg" ]; then
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printf 'ERROR: VCL file %s does not exist\n' "$cfg" >&2
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exit 1
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fi
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activecfg=$(varnishadm 'vcl.list' | awk '/active/ { print $3 }')
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if [ -z "$activecfg" ]; then
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printf 'ERROR: No active VCL found!\n' >&2
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exit 1
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fi
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newcfg=$(date +'vcl-%s')
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printf 'INFO: using new config %s\n' "$cfg"
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varnishadm "vcl.load $newcfg $cfg" &&
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varnishadm "vcl.use $newcfg" &&
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varnishadm "vcl.discard $activecfg"
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