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https://github.com/Control-D-Inc/ctrld.git
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Dev Scribe
80d1acdfd5
Port !997 from v1.0 onto the context-aware master recovery lifecycle. Preserve master logging and resolver APIs while adding macOS default-route DHCP detection, temporary DNS-target cleanup, and atomic recovery ownership. Includes parser, lifecycle, failure, and concurrency regressions plus the corrected macOS QA helper. Relates to #533 and #597.
54 lines
1.3 KiB
Bash
Executable File
54 lines
1.3 KiB
Bash
Executable File
#!/bin/sh
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set -eu
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iface=$(/sbin/route -n get default 2>/dev/null | /usr/bin/awk '/interface:/{print $2; exit}')
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printf 'default_interface=%s\n' "$iface"
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printf 'ipv4_address='
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/usr/sbin/ipconfig getifaddr "$iface" 2>/dev/null || printf '<none>\n'
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printf 'dhcp_ipv4_dns='
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/usr/sbin/ipconfig getoption "$iface" domain_name_server 2>/dev/null |
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/usr/bin/awk '
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{
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for (i = 1; i <= NF; i++) {
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value = $i
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gsub(/[{},;]/, "", value)
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if (value ~ /^([0-9]{1,3}\.){3}[0-9]{1,3}$/ && !seen[value]++) {
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if (found) {
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printf ","
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}
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printf "%s", value
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found = 1
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}
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}
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}
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END {
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if (!found) {
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printf "<none>"
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}
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printf "\n"
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}
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'
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printf 'effective_ipv4_dns='
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/usr/sbin/scutil --dns |
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/usr/bin/awk '
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/nameserver\[[0-9]+\] : [0-9]+\./ {
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if (!seen[$3]++) {
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if (found) {
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printf ","
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}
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printf "%s", $3
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found = 1
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}
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}
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END {
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if (!found) {
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printf "<none>"
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}
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printf "\n"
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}
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'
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