概括：
我正在尝试通过“openshift-3.11”提供程序中的“jx boot”安装“jenkins-x”，但安装失败，“lighthouse-jx-controller”pod 进入“crashloopbackoff”状态。
重现行为的步骤：
jx-requirements.yml：
autoUpdate:
enabled: false
schedule: ""
bootConfigURL: https://github.com/jenkins-x/jenkins-x-boot-config.git
cluster:
clusterName: cic-60
devEnvApprovers:
- automation
environmentGitOwner: cic-60
gitKind: bitbucketserver
gitName: bs
gitServer: http://rtx-swtl-git.fnc.net.local
namespace: jx
provider: openshift
registry: docker-registry.default.svc:5000
environments:
- ingress:
domain: 172.29.35.81.nip.io
externalDNS: false
namespaceSubDomain: -jx.
tls:
email: ""
enabled: false
production: false
key: dev
repository: environment-cic-60-dev
- ingress:
domain: ""
externalDNS: false
namespaceSubDomain: ""
tls:
email: ""
enabled: false
production: false
key: staging
repository: environment-cic-60-staging
- ingress:
domain: ""
externalDNS: false
namespaceSubDomain: ""
tls:
email: ""
enabled: false
production: false
key: production
repository: environment-cic-60-production
gitops: true
ingress:
domain: 172.29.35.81.nip.io
externalDNS: false
namespaceSubDomain: -jx.
tls:
email: ""
enabled: false
production: false
kaniko: true
repository: nexus
secretStorage: local
storage:
backup:
enabled: false
url: ""
logs:
enabled: false
url: ""
reports:
enabled: false
url: ""
repository:
enabled: false
url: ""
vault: {}
velero:
schedule: ""
ttl: ""
versionStream:
ref: v1.0.562
url: https://github.com/jenkins-x/jenkins-x-versions.git
webhook: lighthouse
预期行为：
jx 命名空间下的所有 pod 都应该启动并运行，并且 jenkins-x 应该正确安装
实际行为：
“lighthouse-jx-controller” pod 进入“CrashLoopBackOff”状态并出现错误：
在“jx”命名空间中具有状态的 Pod：
NAME READY STATUS RESTARTS AGE
jenkins-x-chartmuseum-5687695d57-pp994 1/1 Running 0 1d
jenkins-x-controllerbuild-78b4b56695-mg2vs 1/1 Running 0 1d
jenkins-x-controllerrole-765cf99bdb-swshp 1/1 Running 0 1d
jenkins-x-docker-registry-5bcd587565-rhd7q 1/1 Running 0 1d
jenkins-x-gcactivities-1598421600-jtgm6 0/1 Completed 0 1h
jenkins-x-gcactivities-1598423400-4rd76 0/1 Completed 0 43m
jenkins-x-gcactivities-1598425200-sd7xm 0/1 Completed 0 13m
jenkins-x-gcpods-1598421600-z7s4w 0/1 Completed 0 1h
jenkins-x-gcpods-1598423400-vzb6p 0/1 Completed 0 43m
jenkins-x-gcpods-1598425200-56zdp 0/1 Completed 0 13m
jenkins-x-gcpreviews-1598421600-5k4vf 0/1 Completed 0 1h
jenkins-x-nexus-c7dcb47c7-fh7kx 1/1 Running 0 1d
lighthouse-foghorn-654c868bc8-d5w57 1/1 Running 0 1d
lighthouse-gc-jobs-1598421600-bmsq8 0/1 Completed 0 1h
lighthouse-gc-jobs-1598423400-zskt5 0/1 Completed 0 43m
lighthouse-gc-jobs-1598425200-m9gtd 0/1 Completed 0 13m
lighthouse-jx-controller-6ccf6fd4f5-nz44k 0/1 CrashLoopBackOff 43 3h
lighthouse-keeper-79d8cfc666-m4srf 0/1 CrashLoopBackOff 43 3h
lighthouse-webhooks-56668dc58b-4c52j 1/1 Running 0 1d
lighthouse-webhooks-56668dc58b-8dh27 1/1 Running 0 1d
tekton-pipelines-controller-76c8c8dd78-llj4c 0/1 CrashLoopBackOff 436 1d
tiller-7ddfd45c57-rwtt9 1/1 Running 0 1d
错误日志：
{"component":"lighthouse-jx-controller","file":"/workspace/source/pkg/engines/jx/helpers.go:20","func":"github.com/jenkins-x/lighthouse-jx-controller/pkg/engines/jx.NewMetaPipelineClient","level":"info","msg":"creating a metapipeline client","time":"2020-08-31T09:46:04Z"}
{"component":"lighthouse-jx-controller","error":"failed to create metapipeline client: unable to clone version dir: unable to clone version stream and checking out branch/tag: Cloning into '.'...\nfatal: unable to access 'https://github.com/jenkins-x/jenkins-x-versions.git/': Failed to connect to github.com port 443: Connection refused: failed to run 'git clone --depth 1 --branch v1.0.568 https://github.com/jenkins-x/jenkins-x-versions.git .' command in directory '/tmp/jx-version-repo-289740072', output: 'Cloning into '.'...\nfatal: unable to access 'https://github.com/jenkins-x/jenkins-x-versions.git/': Failed to connect to github.com port 443: Connection refused'","file":"/workspace/source/cmd/jxcontroller/main.go:66","func":"main.main","level":"fatal","msg":"Unable to instantiate reconciler","time":"2020-08-31T09:46:04Z"}
Jx版本：
Version 2.1.127
Commit 4bc05a9
Build date 2020-08-05T20:34:57Z
Go version 1.13.8
Git tree state clean
诊断信息：
jx 诊断版本的输出是：
Running in namespace: jx
Version 2.1.127
Commit 4bc05a9
Build date 2020-08-05T20:34:57Z
Go version 1.13.8
Git tree state clean
NAME VERSION
Kubernetes cluster v1.11.0+d4cacc0
kubectl (installed in JX_BIN) v1.16.6-beta.0
helm client 2.16.9
git 2.24.1
Operating System "CentOS Linux release 7.8.2003 (Core)"
Please visit https://jenkins-x.io/faq/issues/ for any known issues.
Finished printing diagnostic information
Kubernetes 集群： openshift - 3.11
Kubectl 版本：
Client Version: version.Info{Major:"1", Minor:"11+", GitVersion:"v1.11.0+d4cacc0", GitCommit:"d4cacc0", GitTreeState:"clean", BuildDate:"2018-10-15T09:45:30Z", GoVersion:"go1.10.2", Compiler:"gc", Platform:"linux/amd64"}
操作系统/环境：
NAME="CentOS Linux"
VERSION="7 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="7"
PRETTY_NAME="CentOS Linux 7 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:7"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"
谁能告诉我如何解决“无法连接到 github.com 端口 443：连接被拒绝”错误。