Dustin C. Hatch
f8ae016042
The *dch-storage-net* role configures a machine to connect the storage network and mount shared folders from the storage appliance. The `wait-global-address.sh` script and corresponding *wait-global-address@.service* systemd unit template are necessary to ensure that the storage network is actually available before attempting to mount the shared volumes. This is particularly important at boot, since `dhcpcd` does not implement any kind of signaling that can be used by *network-online.target*, so the network is considered "online" as soon as the `dhcpcd` process has started. This typically results in "network unreachable" errors.
7 lines
137 B
Bash
7 lines
137 B
Bash
#!/bin/sh
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until ip -o address show dev "$1" | grep -q global; do
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printf 'Waiting for global address on %s\n' "$1"
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sleep 1;
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done
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