我正在尝试使用 lxd cloud 在装有 ubuntu 16.04 的虚拟机上引导 juju，但出现错误
ERROR Get https://10.229.0.1:8443/1.0: Gateway Time-out
Snap 说：
sysop@ubuntu01:~$ sudo snap list
[sudo] password for sysop:
Name Version Rev Developer Notes
core 16-2 1689 canonical -
juju 2.2.0 1956 canonical classic
lxd 2.14 2417 canonical -
LXC 工作正常，并且我已交付一个容器。lxc list 显示：
sysop@ubuntu01:~$ lxc list --verbose
+-------+---------+--------------------+------+------------+-----------+
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+-------+---------+--------------------+------+------------+-----------+
| primo | RUNNING | 10.229.0.73 (eth0) | | PERSISTENT | 0 |
+-------+---------+--------------------+------+------------+-----------+
我使用需要身份验证的代理，因此在 lxc 信息中我有：
sysop@ubuntu01:~$ lxc info
config:
core.https_address: '[::]'
core.proxy_http: http://user:password@proxy-address:8080/
core.proxy_https: http://user:password@proxy-address:8080/
core.proxy_ignore_hosts: localhost
juju bootstrap 的输出是：
sysop@ubuntu01:~$ juju bootstrap localhost lxd1 --debug
09:34:53 INFO juju.cmd supercommand.go:63 running juju [2.2.0 gc go1.8]
09:34:53 DEBUG juju.cmd supercommand.go:64 args: []string{"/snap/juju/1956/bin/juju", "bootstrap", "localhost", "lxd1", "--debug"}
09:34:53 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "local": "unix:///var/snap/lxd/common/lxd/unix.socket"
09:34:54 INFO juju.tools.lxdclient client.go:284 using LXD API version "1.0"
09:34:54 INFO juju.tools.lxdclient client.go:333 LXD "default" profile uses network bridge "lxdbr0"
09:34:54 INFO cmd provider.go:179 Resolved LXD host address on bridge lxdbr0: 10.229.0.1:8443
09:34:54 INFO cmd cloudcredential.go:51 no credentials found, checking environment
09:34:54 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "local": "unix:///var/snap/lxd/common/lxd/unix.socket"
09:34:54 INFO juju.tools.lxdclient client.go:284 using LXD API version "1.0"
09:34:54 INFO juju.tools.lxdclient client.go:333 LXD "default" profile uses network bridge "lxdbr0"
09:34:54 DEBUG juju.cmd.juju.commands bootstrap.go:803 authenticating with region "" and credential "localhost" (LXD credential "localhost")
09:34:54 DEBUG juju.cmd.juju.commands bootstrap.go:915 provider attrs: map[]
09:34:54 INFO cmd authkeys.go:114 Adding contents of "/home/sysop/.local/share/juju/ssh/juju_id_rsa.pub" to authorized-keys
09:34:54 INFO cmd authkeys.go:114 Adding contents of "/home/sysop/.ssh/id_rsa.pub" to authorized-keys
09:34:54 DEBUG juju.cmd.juju.commands bootstrap.go:971 preparing controller with config: map[net-bond-reconfigure-delay:17 disable-network-management:false authorized-keys:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCpLnUIrvGmeOMKaH0KLltB94Hn20c4ARM6/vSW6PguUr04+EzU2q9s/GFiIq7VjC0aWxQydDJG/4HqThf0VX5nB9h5sYBLIaq8LoMemw/FtsZrnQ2En3u9kngvcYkRmQEcyCzdHmhzVKG1JAE3NYz67aCaa2OAWZw7fDcXP78KsYDuSv8eTFr4qPoGGi2ayG/NeXkM8WgS8fgQI9emOn9zFVrHIo7Ah2Wa9ucUJjXQvNA+6hZjM2DnxeLV4gdVLxLBvxF1Vj9MHqArPBUZ4ZEFGcdXYoPyny2S6iT3vf3fbCaU785JNweCQwZ0oxRXCDYWXPhGY4zVwzUK1ykojOrh juju-client-key
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCjq011k7jLFei5RL7m07dDwEHA4hoKI9AN/WlfjH+ThrUErSV4vG3SRL3jClUldirTTLeT3XwwiGMpLAfxtamI/cbFjuqCY7nHJ+zgQ+GfmgpMfulYxJgz9D1oGdL8+Mn3EfG5V4pfDe1uTiOkmKkChh53rWTznAuDQYbFaXlbQdsVbUDRjmhuAjKnPqX/81WKeB4XedNAsycsqhBmK2ITx22ff2PwkHaegsGUzbXcRVY8i47gq96vCU3gLb64fUkTA9miEAovtpalsr13jSbzTrLfwtExVbpew0EAb4de5BqQATqOtexD6CNzkxEzmHp7am0c8MdzMjBFpkCIN29/ sysop@ubuntu01
automatically-retry-hooks:true agent-metadata-url: type:lxd ignore-machine-addresses:false proxy-ssh:false image-stream:released enable-os-upgrade:true apt-ftp-proxy: ftp-proxy: http-proxy: transmit-vendor-metrics:true name:controller apt-https-proxy: firewall-mode:instance logforward-enabled:false default-series:xenial max-status-history-age:336h ssl-hostname-verification:true no-proxy:127.0.0.1,localhost,::1 apt-mirror: https-proxy: max-status-history-size:5G apt-no-proxy: resource-tags: apt-http-proxy: logging-config: agent-stream:released uuid:2168b6e8-f8b8-4edb-8982-191e4b407901 test-mode:false provisioner-harvest-mode:destroyed image-metadata-url: development:false enable-os-refresh-update:true]
09:34:54 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "remote": "10.229.0.1:8443"
ERROR Get https://10.229.0.1:8443/1.0: Gateway Time-out
09:34:54 DEBUG cmd supercommand.go:459 error stack:
Get https://10.229.0.1:8443/1.0: Gateway Time-out
github.com/juju/juju/tools/lxdclient/client.go:278:
github.com/juju/juju/tools/lxdclient/client.go:132:
github.com/juju/juju/provider/lxd/environ_raw.go:92:
github.com/juju/juju/provider/lxd/environ.go:67:
github.com/juju/juju/provider/lxd/provider.go:57:
github.com/juju/juju/environs/bootstrap/prepare.go:160:
github.com/juju/juju/environs/bootstrap/prepare.go:99:
github.com/juju/juju/cmd/juju/commands/bootstrap.go:450:
我可以做些什么来引导 JUJU？
更新：
尝试了此线程中建议的所有方法：用于 bootstrap 的 Juju 2.0 代理
--model-defaults对于 juju 2.2.0 未定义
--config被忽视了
sysop@ubuntu01:~$ juju bootstrap lxd --model-defaults=config.yaml ERROR flag provided but not defined: --model-defaults sysop@ubuntu01:~$ juju bootstrap lxd --config=config.yaml ERROR Get https://10.229.0.1:8443/1.0: Gateway Time-out
我不知道还能尝试什么。有什么建议吗？
领先一步。
将 core.http_address 设置为 lxdbr0 地址，将 core.proxy_ignore_hosts 设置为相同地址，引导过程启动并创建 lxc 控制器容器，但最终出现错误：
09:30:29 ERROR juju.cmd.juju.commands bootstrap.go:492 unable to contact api server after 1 attempts: unable to connect to API: malformed HTTP response "\x15\x03\x01\x00\x02\x02\x16"
然后该过程结束并清理创建的容器。
我能做些什么？
Lxc 信息说：
sysop@ubuntu01:~$ lxc info
config:
core.https_address: 10.229.0.1:9000
core.https_allowed_credentials: "true"
core.https_allowed_headers: Origin, X-Requested-With, Content-Type, Accept
core.https_allowed_methods: GET, POST, PUT, DELETE, OPTIONS
core.https_allowed_origin: https://localhost:8000
core.proxy_http: http://username:password@proxy:8080/
core.proxy_https: http://username:password@proxy:8080/
core.proxy_ignore_hosts: 10.229.0.1
config.yaml包含：
default-series: xenial
no-proxy: 10.229.0.1
apt-http-proxy: http://username:password@proxy:8080
apt-https-proxy: http://username:password@proxy:8080
apt-ftp-proxy: http://username:password@proxy:8080
http-proxy: http://username:password@proxy:8080
https-proxy: http://username:password@proxy:8080
ftp-proxy: http://username:password@proxy:8080
引导日志为：
sysop@ubuntu01:~$ juju bootstrap localhost --config config.yaml --debug
09:09:10 INFO juju.cmd supercommand.go:63 running juju [2.2.0 gc go1.8]
09:09:10 DEBUG juju.cmd supercommand.go:64 args: []string{"/snap/juju/1956/bin/juju", "bootstrap", "localhost", "--config", "config.yaml", "--debug"}
09:09:10 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "local": "unix:///var/snap/lxd/common/lxd/unix.socket"
09:09:10 INFO juju.tools.lxdclient client.go:284 using LXD API version "1.0"
09:09:10 INFO juju.tools.lxdclient client.go:333 LXD "default" profile uses network bridge "lxdbr0"
09:09:10 INFO cmd provider.go:179 Resolved LXD host address on bridge lxdbr0: 10.229.0.1:9000
09:09:10 INFO cmd cloudcredential.go:51 no credentials found, checking environment
09:09:10 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "local": "unix:///var/snap/lxd/common/lxd/unix.socket"
09:09:10 INFO juju.tools.lxdclient client.go:284 using LXD API version "1.0"
09:09:10 INFO juju.tools.lxdclient client.go:333 LXD "default" profile uses network bridge "lxdbr0"
09:09:10 DEBUG juju.cmd.juju.commands bootstrap.go:803 authenticating with region "" and credential "localhost" (LXD credential "localhost")
09:09:10 DEBUG juju.cmd.juju.commands bootstrap.go:915 provider attrs: map[]
09:09:11 INFO cmd authkeys.go:114 Adding contents of "/home/sysop/.local/share/juju/ssh/juju_id_rsa.pub" to authorized-keys
09:09:11 INFO cmd authkeys.go:114 Adding contents of "/home/sysop/.ssh/id_rsa.pub" to authorized-keys
09:09:11 DEBUG juju.cmd.juju.commands bootstrap.go:971 preparing controller with config: map[logging-config: authorized-keys:ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCpLnUIrvGmeOMKaH0KLltB94Hn20c4ARM6/vSW6PguUr04+EzU2q9s/GFiIq7VjC0aWxQydDJG/4HqThf0VX5nB9h5sYBLIaq8LoMemw/FtsZrnQ2En3u9kngvcYkRmQEcyCzdHmhzVKG1JAE3NYz67aCaa2OAWZw7fDcXP78KsYDuSv8eTFr4qPoGGi2ayG/NeXkM8WgS8fgQI9emOn9zFVrHIo7Ah2Wa9ucUJjXQvNA+6hZjM2DnxeLV4gdVLxLBvxF1Vj9MHqArPBUZ4ZEFGcdXYoPyny2S6iT3vf3fbCaU785JNweCQwZ0oxRXCDYWXPhGY4zVwzUK1ykojOrh juju-client-key
ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCjq011k7jLFei5RL7m07dDwEHA4hoKI9AN/WlfjH+ThrUErSV4vG3SRL3jClUldirTTLeT3XwwiGMpLAfxtamI/cbFjuqCY7nHJ+zgQ+GfmgpMfulYxJgz9D1oGdL8+Mn3EfG5V4pfDe1uTiOkmKkChh53rWTznAuDQYbFaXlbQdsVbUDRjmhuAjKnPqX/81WKeB4XedNAsycsqhBmK2ITx22ff2PwkHaegsGUzbXcRVY8i47gq96vCU3gLb64fUkTA9miEAovtpalsr13jSbzTrLfwtExVbpew0EAb4de5BqQATqOtexD6CNzkxEzmHp7am0c8MdzMjBFpkCIN29/ sysop@ubuntu01
max-status-history-age:336h enable-os-upgrade:true test-mode:false firewall-mode:instance image-metadata-url: image-stream:released ftp-proxy:http://username:password@proxy:8080 agent-stream:released name:controller development:false agent-metadata-url: resource-tags: transmit-vendor-metrics:true http-proxy:http://username:password@proxy:8080 max-status-history-size:5G apt-no-proxy: apt-mirror: net-bond-reconfigure-delay:17 apt-http-proxy:http://username:password@proxy:8080 default-series:xenial type:lxd logforward-enabled:false enable-os-refresh-update:true apt-https-proxy:http://username:password@proxy:8080 provisioner-harvest-mode:destroyed uuid:dc69de65-706c-4839-8456-b3afc7dce7f9 proxy-ssh:false automatically-retry-hooks:true ssl-hostname-verification:true no-proxy:10.229.0.1 apt-ftp-proxy:http://username:password@proxy:8080 disable-network-management:false https-proxy:http://username:password@proxy:8080 ignore-machine-addresses:false]
09:09:11 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "remote": "10.229.0.1:9000"
09:09:11 INFO juju.tools.lxdclient client.go:284 using LXD API version "1.0"
09:09:11 INFO cmd bootstrap.go:481 Creating Juju controller "localhost-localhost" on localhost/localhost
09:09:11 INFO juju.cmd.juju.commands bootstrap.go:536 combined bootstrap constraints:
09:09:11 DEBUG juju.environs.bootstrap bootstrap.go:199 model "controller" supports service/machine networks: false
09:09:11 DEBUG juju.environs.bootstrap bootstrap.go:201 network management by juju enabled: true
09:09:11 INFO cmd bootstrap.go:233 Loading image metadata
09:09:11 INFO cmd bootstrap.go:296 Looking for packaged Juju agent version 2.2.0 for amd64
09:09:11 INFO juju.environs.bootstrap tools.go:72 looking for bootstrap agent binaries: version=2.2.0
09:09:11 INFO juju.environs.tools tools.go:101 finding agent binaries in stream "released"
09:09:11 INFO juju.environs.tools tools.go:103 reading agent binaries with major.minor version 2.2
09:09:11 INFO juju.environs.tools tools.go:111 filtering agent binaries by version: 2.2.0
09:09:11 INFO juju.environs.tools tools.go:117 filtering agent binaries by architecture: amd64
09:09:11 DEBUG juju.environs.tools urls.go:109 trying datasource "keystone catalog"
09:09:12 DEBUG juju.environs.simplestreams simplestreams.go:683 using default candidate for content id "com.ubuntu.juju:released:tools" are {20161007 mirrors:1.0 content-download streams/v1/cpc-mirrors.sjson []}
09:09:14 INFO juju.environs.bootstrap tools.go:74 found 15 packaged agent binaries
09:09:14 INFO cmd bootstrap.go:357 Starting new instance for initial controller
09:09:14 INFO cmd environ.go:152 To configure your system to better support LXD containers, please see: https://github.com/lxc/lxd/blob/master/doc/production-setup.md
Launching controller instance(s) on localhost/localhost...
09:09:14 DEBUG juju.provider.lxd environ_broker.go:40 StartInstance: "0", xenial
09:09:14 DEBUG juju.cloudconfig.instancecfg instancecfg.go:825 Setting numa ctl preference to false
09:09:14 DEBUG juju.environs imagemetadata.go:112 obtained image datasource "default cloud images"
09:09:14 DEBUG juju.environs imagemetadata.go:112 obtained image datasource "default ubuntu cloud images"
09:09:14 DEBUG juju.provider.lxd environ_broker.go:112 LXD requires https://, using: https://cloud-images.ubuntu.com/releases/
09:09:14 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "default cloud images": "https://streams.canonical.com/juju/images/releases/"
09:09:14 INFO juju.tools.lxdclient client_image.go:166 no image for juju/xenial/amd64 found in https://streams.canonical.com/juju/images/releases/
09:09:14 DEBUG juju.tools.lxdclient client.go:230 connecting to LXD remote "default ubuntu cloud images": "https://cloud-images.ubuntu.com/releases/"
09:09:15 INFO juju.tools.lxdclient client_image.go:170 found image from https://cloud-images.ubuntu.com/releases/ for juju/xenial/amd64 = 7a7ff654cbd8f5f09bec03aa19d8d7d92649127d18659036a963b1ea63f90d25
09:09:17 INFO juju.tools.lxdclient client_image.go:182 copying image for juju/xenial/amd64 from https://cloud-images.ubuntu.com/releases/: metadata: 100% (1.62GB/s)
09:09:20 INFO juju.tools.lxdclient client_image.go:182 copying image for juju/xenial/amd64 from https://cloud-images.ubuntu.com/releases/: rootfs: 1% (548.63kB/s)
[...snip...]
09:15:13 INFO juju.tools.lxdclient client_image.go:182 copying image for juju/xenial/amd64 from https://cloud-images.ubuntu.com/releases/: rootfs: 99% (436.00kB/s)
09:15:16 INFO juju.tools.lxdclient client_image.go:182 copying image for juju/xenial/amd64 from https://cloud-images.ubuntu.com/releases/: rootfs: 100% (435.60kB/s)
09:15:19 DEBUG juju.tools.lxdclient client_image.go:174 dropped 0 progress messagess/: rootfs: 100% (435.60kB/s)
09:15:19 DEBUG juju.service discovery.go:63 discovered init system "systemd" from series "xenial"
09:15:19 DEBUG juju.provider.lxd environ_broker.go:230 LXD user data; 3981 bytes
09:15:19 INFO juju.provider.lxd environ_broker.go:211 starting instance "juju-dce7f9-0" (image "juju/xenial/amd64")...
09:16:08 INFO juju.provider.lxd environ_broker.go:56 started instance "juju-dce7f9-0"
- juju-dce7f9-0 (arch=amd64)
09:16:09 INFO juju.environs.bootstrap bootstrap.go:601 newest version: 2.2.0
09:16:09 INFO juju.environs.bootstrap bootstrap.go:616 picked bootstrap agent binary version: 2.2.0
09:16:09 INFO juju.environs.bootstrap bootstrap.go:393 Installing Juju agent on bootstrap instance
09:16:10 INFO cmd bootstrap.go:480 Fetching Juju GUI 2.7.3
09:16:10 DEBUG juju.cloudconfig.instancecfg instancecfg.go:825 Setting numa ctl preference to false
Waiting for address
Attempting to connect to 10.229.0.159:22
09:16:36 DEBUG juju.provider.common bootstrap.go:497 connection attempt for 10.229.0.159 failed: /var/lib/juju/nonce.txt does not exist
09:16:41 INFO juju.cloudconfig userdatacfg_unix.go:410 Fetching agent: curl -sSfw 'tools from %{url_effective} downloaded: HTTP %{http_code}; time %{time_total}s; size %{size_download} bytes; speed %{speed_download} bytes/s ' --retry 10 -o $bin/tools.tar.gz <[https://streams.canonical.com/juju/tools/agent/2.2.0/juju-2.2.0-ubuntu-amd64.tgz]>
09:20:29 INFO cmd bootstrap.go:420 Bootstrap agent now started
09:20:30 INFO juju.juju api.go:308 API endpoints changed from [] to [10.229.0.159:17070]
09:20:31 INFO cmd controller.go:82 Contacting Juju controller at 10.229.0.159 to verify accessibility...
09:20:31 INFO juju.juju api.go:67 connecting to API addresses: [10.229.0.159:17070]
09:30:29 DEBUG juju.api apiclient.go:806 error dialing websocket: malformed HTTP response "\x15\x03\x01\x00\x02\x02\x16"
09:30:29 ERROR juju.cmd.juju.commands bootstrap.go:492 unable to contact api server after 1 attempts: unable to connect to API: malformed HTTP response "\x15\x03\x01\x00\x02\x02\x16"
09:30:29 DEBUG juju.cmd.juju.commands bootstrap.go:493 (error details: [{github.com/juju/juju/cmd/juju/common/controller.go:115: unable to contact api server after 1 attempts} {github.com/juju/juju/cmd/juju/common/controller.go:39: } {github.com/juju/juju/juju/api.go:72: } {github.com/juju/juju/api/apiclient.go:190: } {github.com/juju/juju/api/apiclient.go:596: } {github.com/juju/juju/api/apiclient.go:711: } {github.com/juju/juju/api/apiclient.go:807: unable to connect to API} {github.com/juju/juju/api/apiclient.go:831: } {malformed HTTP response "\x15\x03\x01\x00\x02\x02\x16"}])
09:30:29 DEBUG juju.cmd.juju.commands bootstrap.go:1078 cleaning up after failed bootstrap
09:30:29 INFO juju.provider.common destroy.go:20 destroying model "controller"
09:30:29 INFO juju.provider.common destroy.go:31 destroying instances
09:30:41 INFO juju.provider.common destroy.go:51 destroying storage
09:30:41 DEBUG juju.provider.lxd environ.go:193 instances: []
09:30:41 INFO cmd supercommand.go:465 command finished
sysop@ubuntu
答案1
看起来 LXD 中创建的 Juju 控制器 (10.229.0.159) 无法直接从客户端访问，而是通过代理访问。尝试使用将lxc network editDHCP 范围减少到大约 10-15 个地址，然后更新config.yaml中的 IP 地址范围no-proxy。
在 Juju 中，代理总是比必要的更棘手。我将打开一个错误，proxy-juju-network在配置中添加类似标志的内容。如果设置为True，则所有到引导程序和 Juju 启动的机器的网络流量都将通过代理设置，如果设置为False（默认），则 Juju 模型（引导程序和部署的机器）中的任何地址都将自动添加到无代理列表中。