mirror of
https://github.com/vdsm/virtual-dsm.git
synced 2025-02-24 21:40:01 +08:00
80 lines
2.1 KiB
Bash
80 lines
2.1 KiB
Bash
#!/usr/bin/env bash
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set -Eeuo pipefail
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info () { printf "%b%s%b" "\E[1;34m❯ \E[1;36m" "$1" "\E[0m\n" >&2; }
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error () { printf "%b%s%b" "\E[1;31m❯ " "ERROR: $1" "\E[0m\n" >&2; }
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file="/run/dsm.url"
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shutdown="/run/qemu.count"
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url="http://127.0.0.1:2210/read?command=10"
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resp_err="Guest returned an invalid response:"
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jq_err="Failed to parse response from guest: jq error"
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while [ ! -f "$file" ]
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do
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# Check if not shutting down
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[ -f "$shutdown" ] && exit 1
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sleep 3
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[ -f "$shutdown" ] && exit 1
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[ -f "$file" ] && break
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# Retrieve IP from guest VM
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{ json=$(curl -m 20 -sk "$url"); rc=$?; } || :
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[ -f "$shutdown" ] && exit 1
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(( rc != 0 )) && error "Failed to connect to guest: curl error $rc" && continue
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{ result=$(echo "$json" | jq -r '.status'); rc=$?; } || :
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(( rc != 0 )) && error "$jq_err $rc ( $json )" && continue
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[[ "$result" == "null" ]] && error "$resp_err $json" && continue
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if [[ "$result" != "success" ]] ; then
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{ msg=$(echo "$json" | jq -r '.message'); rc=$?; } || :
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error "Guest replied $result: $msg" && continue
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fi
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{ port=$(echo "$json" | jq -r '.data.data.dsm_setting.data.http_port'); rc=$?; } || :
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(( rc != 0 )) && error "$jq_err $rc ( $json )" && continue
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[[ "$port" == "null" ]] && error "$resp_err $json" && continue
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[ -z "$port" ] && continue
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{ ip=$(echo "$json" | jq -r '.data.data.ip.data[] | select((.name=="eth0") and has("ip")).ip'); rc=$?; } || :
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(( rc != 0 )) && error "$jq_err $rc ( $json )" && continue
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[[ "$ip" == "null" ]] && error "$resp_err $json" && continue
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[ -z "$ip" ] && continue
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echo "$ip:$port" > $file
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done
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[ -f "$shutdown" ] && exit 1
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location=$(cat "$file")
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if [[ "$location" != "20.20"* ]]; then
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msg="http://$location"
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else
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ip=$(ip address show dev eth0 | grep inet | awk '/inet / { print $2 }' | cut -f1 -d/)
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port="${location##*:}"
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if [[ "$ip" == "172."* ]]; then
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msg="port $port"
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else
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msg="http://$ip:$port"
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fi
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fi
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echo "" >&2
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info "-----------------------------------------------------------"
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info " You can now login to DSM at $msg"
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info "-----------------------------------------------------------"
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echo "" >&2
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