我正在尝试使用./stack.sh在Ubuntu 16.04 VM上运行devstack
+lib/etcd3:start_etcd3:61 sudo systemctl daemon-reload
+lib/etcd3:start_etcd3:62 sudo systemctl enable [email protected]
Created symlink from /etc/systemd/system/multi-user.target.wants/[email protected] to
/etc/systemd/system/[email protected].
+lib/etcd3:start_etcd3:63 sudo systemctl start [email protected]
Job for [email protected] failed because the control process exited with error code. See "systemctl status
[email protected]" and "journalctl -xe" for details.
+lib/etcd3:start_etcd3:1 exit_trap
+./stack.sh:exit_trap:515 local r=1
++./stack.sh:exit_trap:516 jobs -p
+./stack.sh:exit_trap:516 jobs=
+./stack.sh:exit_trap:519 [[ -n '' ]]
+./stack.sh:exit_trap:525 '[' -f /tmp/tmp.0IwC5vOcG5 ']'
+./stack.sh:exit_trap:526 rm /tmp/tmp.0IwC5vOcG5
+./stack.sh:exit_trap:530 kill_spinner
+./stack.sh:kill_spinner:425 '[' '!' -z '' ']'
+./stack.sh:exit_trap:532 [[ 1 -ne 0 ]]
+./stack.sh:exit_trap:533 echo 'Error on exit'
Error on exit
+./stack.sh:exit_trap:535 type -p generate-subunit
+./stack.sh:exit_trap:536 generate-subunit 1524706916 269 fail
+./stack.sh:exit_trap:538 [[ -z /opt/stack/logs ]]
+./stack.sh:exit_trap:541 /opt/stack/devstack/tools/worlddump.py -d /opt/stack/logs
World dumping... see /opt/stack/logs/worlddump-2018-04-26-014626.txt for details
+./stack.sh:exit_trap:550 exit 1
当我运行命令sudo systemctl status [email protected]时：
stack@openstack-demo-vm:/opt/stack/devstack$ sudo systemctl status [email protected]
● [email protected] - Devstack [email protected]
Loaded: loaded (/etc/systemd/system/[email protected]; enabled; vendor preset: enabled)
Active: inactive (dead) (Result: exit-code) since Thu 2018-04-26 01:46:27 UTC; 1min 27s ago
Process: 122376 ExecStart=/opt/stack/bin/etcd --name openstack-demo-vm --data-dir /opt/stack/data/etcd --initial-
cluster-state new --initial-cluster-token etcd-cluster-01 --initial-cluster openst
Main PID: 122376 (code=exited, status=1/FAILURE)
Apr 26 01:46:26 openstack-demo-vm systemd[1]: [email protected]: Main process exited, code=exited, status=1/FAILURE
Apr 26 01:46:26 openstack-demo-vm systemd[1]: Failed to start Devstack [email protected].
Apr 26 01:46:26 openstack-demo-vm systemd[1]: [email protected]: Unit entered failed state.
Apr 26 01:46:26 openstack-demo-vm systemd[1]: [email protected]: Failed with result 'exit-code'.
Apr 26 01:46:27 openstack-demo-vm systemd[1]: [email protected]: Service hold-off time over, scheduling restart.
Apr 26 01:46:27 openstack-demo-vm systemd[1]: Stopped Devstack [email protected].
Apr 26 01:46:27 openstack-demo-vm systemd[1]: [email protected]: Start request repeated too quickly.
Apr 26 01:46:27 openstack-demo-vm systemd[1]: Failed to start Devstack [email protected].
lines 1-14/14 (END)
当etcd在VM上运行时：
stack@openstack-demo-vm:/opt/stack/devstack$ systemctl status etcd
● etcd.service - etcd - highly-available key value store
Loaded: loaded (/lib/systemd/system/etcd.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2018-04-26 00:12:18 UTC; 1h 58min ago
Docs: https://github.com/coreos/etcd
man:etcd
Main PID: 4425 (etcd)
Tasks: 9
Memory: 9.3M
CPU: 22.020s
CGroup: /system.slice/etcd.service
└─4425 /usr/bin/etcd
我错过了什么？
在一些研究人员询问Openstack论坛和devstack后，禁用etcd' instack.sh'帮助解决了这个问题。
脚步：
/opt/stack/devstack/stach.sh# Start Services
# ==============
# Dstat
# -----
# A better kind of sysstat, with the top process per time slice
#start_dstat
# Etcd
# -----
# etcd is a distributed key value store that provides a reliable way
to store data across a cluster of machines
#if is_service_enabled etcd3; then
# start_etcd3
#fi./unstack.sh./stack.sh好吧，您可以在local.conf中添加以下内容：
disable_service etcd3
然后，运行stack.sh。