优化：在k8s上部署的gitlab

gitlab组件图

gitlab在k8s上占用资源

# kubectl top pods -n default | grep git* 
gitlab-gitaly-0                             9m           444Mi           
gitlab-gitlab-exporter-59c6bdb69c-gz9nf     5m           36Mi            
gitlab-gitlab-shell-547cc48d99-kmrbp        10m          21Mi            
gitlab-gitlab-shell-547cc48d99-szg74        8m           25Mi            
gitlab-minio-5746f7f7c7-tdff5               0m           47Mi            
gitlab-prometheus-server-7d8bcf896d-vm5kq   14m          650Mi           
gitlab-redis-cd6b45457-2s4cg                9m           17Mi            
gitlab-registry-6c5df4646f-mbdkr            0m           15Mi            
gitlab-registry-6c5df4646f-mqkxl            0m           31Mi            
gitlab-sidekiq-all-in-1-576d89544d-8swmw    28m          967Mi 
gitlab-unicorn-68f8f8d8d9-6clpv             8m           1510Mi 
gitlab-unicorn-68f8f8d8d9-xbt8j             10m          1522Mi

gitlab组件简介

对比kubectl top pods -n default | grep git* 输出

  1. gitlab-gitaly：Gitaly是一项由GitLab设计的服务，旨在消除在GitLab的分布式部署（请考虑GitLab.com或高可用性部署）中对Git存储使用NFS的需求。从11.3.0开始，此服务处理GitLab中的所有Git级别访问。
  2. gitlab-gitlab-exporter：GitLab Exporter是一个内部设计的流程，允许我们将有关GitLab应用程序内部的度量导出到Prometheus。可以在项目的README中阅读更多内容。
  3. gitlab-gitlab-shell：GitLab Shell是GitLab设计的程序，用于处理基于SSH的git会话，并修改授权密钥的列表。GitLab Shell不是Unix Shell，也不是Bash或Zsh的替代品。
  4. gitlab-minio：MinIO是根据Apache License v2.0发布的对象存储服务器。它与Amazon S3云存储服务兼容。它最适合存储非结构化数据，例如照片，视频，日志文件，备份和容器/ VM映像。一个对象的大小范围可以从几个KB到最大5TB。
  5. gitlab-prometheus-server：Prometheus是一个时序工具，可帮助GitLab管理员公开有关用于向GitLab提供服务的各个流程的指标。
  6. gitlab-redis：键值存储/非持久数据库。
  7. gitlab-registry：gitlab自带镜像仓库
  8. gitlab-sidekiq：Sidekiq是Ruby后台作业处理器，可从Redis队列中提取作业并进行处理。后台作业使GitLab通过将工作移至后台来提供更快的请求/响应周期。
  9. gitlab-unicorn：Unicorn是一个Ruby应用程序服务器，用于运行核心的Rails应用程序，该应用程序在GitLab中提供面向用户的功能。通常，过程输出，你会认为这bundle还是config.ru取决于GitLab版本。

疑问点

image.png

目的

对在k8s上部署的gitlab进行内存优化

思路：

\1. 寻找限制内存的方法((1)gitlab自身的资源限制策略【最好】，k8s做资源限制【最差】)

2.删除非必要的应用程序(如删除prometheus【后期会把gitlab迁移到裸机并且对这个集群系统做监控】)。

策略

尝试关闭prometheus组件，看是否对gitlab有影响

查看与gitlab-prometheus有关的资源清单

# kubectl get svc,pod,ingress,deployment | grep prom

发现没有prometheus的ingress，这说明没有走ingress-nginx代理，也能说明没有人曾访问过！！！

导出gitlab_prometheus_deployment.yaml

# kubectl get deployment gitlab-prometheus-server -o yaml > gitlab_prometheus_deployment.yaml
# cat gitlab_prometheus_deployment.yaml 
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "1"
  creationTimestamp: "2019-10-21T04:14:50Z"
  generation: 1
  labels:
    app: prometheus
    chart: prometheus-5.5.3
    component: server
    heritage: Tiller
    release: gitlab
  name: gitlab-prometheus-server
  namespace: default
  resourceVersion: "1438304832"
  selfLink: /apis/extensions/v1beta1/namespaces/default/deployments/gitlab-prometheus-server
  uid: 5360e3bf-f3b9-11e9-800a-8ad2fc7e2fa8
spec:
  progressDeadlineSeconds: 2147483647
  replicas: 1
  revisionHistoryLimit: 2147483647
  selector:
    matchLabels:
      app: prometheus
      component: server
      release: gitlab
  strategy:
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 1
    type: RollingUpdate
  template:
    metadata:
      creationTimestamp: null
      labels:
        app: prometheus
        component: server
        release: gitlab
    spec:
      containers:
      - args:
        - --volume-dir=/etc/config
        - --webhook-url=http://localhost:9090/-/reload
        image: jimmidyson/configmap-reload:v0.1
        imagePullPolicy: IfNotPresent
        name: prometheus-server-configmap-reload
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /etc/config
          name: config-volume
          readOnly: true
      - args:
        - --storage.tsdb.retention=15d
        - --config.file=/etc/config/prometheus.yml
        - --storage.tsdb.path=/data
        - --web.console.libraries=/etc/prometheus/console_libraries
        - --web.console.templates=/etc/prometheus/consoles
        - --web.enable-lifecycle
        image: prom/prometheus:v2.2.1
        imagePullPolicy: IfNotPresent
        livenessProbe:
          failureThreshold: 3
          httpGet:
            path: /-/healthy
            port: 9090
            scheme: HTTP
          initialDelaySeconds: 30
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 30
        name: prometheus-server
        ports:
        - containerPort: 9090
          protocol: TCP
        readinessProbe:
          failureThreshold: 3
          httpGet:
            path: /-/ready
            port: 9090
            scheme: HTTP
          initialDelaySeconds: 30
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 30
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /etc/config
          name: config-volume
        - mountPath: /data
          name: storage-volume
      dnsPolicy: ClusterFirst
      initContainers:
      - command:
        - chown
        - -R
        - 65534:65534
        - /data
        image: busybox:latest
        imagePullPolicy: IfNotPresent
        name: init-chown-data
        resources: {}
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /data
          name: storage-volume
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext: {}
      serviceAccount: gitlab-prometheus-server
      serviceAccountName: gitlab-prometheus-server
      terminationGracePeriodSeconds: 300
      volumes:
      - configMap:
          defaultMode: 420
          name: gitlab-prometheus-server
        name: config-volume
      - name: storage-volume
        persistentVolumeClaim:
          claimName: gitlab-prometheus-server

导出gitlab_prometheus_svc.yaml

# kubectl get svc gitlab-prometheus-server  -o yaml > gitlab_prometheus_svc.yaml
# cat gitlab_prometheus_svc.yaml 
apiVersion: v1
kind: Service
metadata:
  creationTimestamp: "2019-10-21T04:14:50Z"
  labels:
    app: prometheus
    chart: prometheus-5.5.3
    component: server
    heritage: Tiller
    release: gitlab
  name: gitlab-prometheus-server
  namespace: default
  resourceVersion: "144804734"
  selfLink: /api/v1/namespaces/default/services/gitlab-prometheus-server
  uid: 535378f3-f3b9-11e9-800a-8ad2fc7e2fa8
spec:
  clusterIP: 192.168.247.105
  ports:
  - name: http
    port: 80
    protocol: TCP
    targetPort: 9090
  selector:
    app: prometheus
    component: server
    release: gitlab
  sessionAffinity: None
  type: ClusterIP

大胆删除deployment和svc，能有啥事？

# kubectl delete -f

手动测试，似乎没得啥问题。

导出gitlab_exporter_deployment.yaml

# kubectl get deployment gitlab-gitlab-exporter -o yaml > gitlab_exporter_deployment.yaml
# cat gitlab_exporter_deployment.yaml 
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "2"
  creationTimestamp: "2019-10-21T04:14:50Z"
  generation: 2
  labels:
    app: gitlab-exporter
    chart: gitlab-exporter-2.4.6
    heritage: Tiller
    release: gitlab
  name: gitlab-gitlab-exporter
  namespace: default
  resourceVersion: "1399100783"
  selfLink: /apis/extensions/v1beta1/namespaces/default/deployments/gitlab-gitlab-exporter
  uid: 5358e5e4-f3b9-11e9-800a-8ad2fc7e2fa8
spec:
  progressDeadlineSeconds: 600
  replicas: 1
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: gitlab-exporter
      release: gitlab
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      annotations:
        checksum/config: 158ed2dba0a2fbaa0d3fda906d70cf0eb7a80650e8f01d3046aa9a6fa0bba59a
        prometheus.io/path: /metrics
        prometheus.io/port: "9168"
        prometheus.io/scrape: "true"
      creationTimestamp: null
      labels:
        app: gitlab-exporter
        release: gitlab
    spec:
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchLabels:
                  app: gitlab-exporter
                  release: gitlab
              topologyKey: kubernetes.io/hostname
            weight: 1
      containers:
      - env:
        - name: CONFIG_TEMPLATE_DIRECTORY
          value: /var/opt/gitlab-exporter/templates
        - name: CONFIG_DIRECTORY
          value: /etc/gitlab-exporter
        image: registry.gitlab.com/gitlab-org/build/cng/gitlab-exporter:5.0.1
        imagePullPolicy: IfNotPresent
        lifecycle:
          preStop:
            exec:
              command:
              - /bin/bash
              - -c
              - pkill -f 'gitlab-exporter'
        livenessProbe:
          exec:
            command:
            - pgrep
            - -f
            - gitlab-exporter
          failureThreshold: 3
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 1
        name: gitlab-exporter
        ports:
        - containerPort: 9168
          name: gitlab-exporter
          protocol: TCP
        readinessProbe:
          exec:
            command:
            - pgrep
            - -f
            - gitlab-exporter
          failureThreshold: 3
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 1
        resources:
          requests:
            cpu: 50m
            memory: 100M
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /var/opt/gitlab-exporter/templates/gitlab-exporter.yml.erb
          name: gitlab-exporter-config
          subPath: gitlab-exporter.yml.erb
        - mountPath: /etc/gitlab
          name: gitlab-exporter-secrets
          readOnly: true
        - mountPath: /etc/ssl/certs/
          name: etc-ssl-certs
          readOnly: true
      dnsPolicy: ClusterFirst
      initContainers:
      - image: registry.gitlab.com/gitlab-org/build/cng/alpine-certificates:20171114-r3
        imagePullPolicy: IfNotPresent
        name: certificates
        resources:
          requests:
            cpu: 50m
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /etc/ssl/certs
          name: etc-ssl-certs
      - command:
        - sh
        - /config/configure
        image: busybox:latest
        imagePullPolicy: Always
        name: configure
        resources:
          requests:
            cpu: 50m
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /config
          name: gitlab-exporter-config
          readOnly: true
        - mountPath: /init-config
          name: init-gitlab-exporter-secrets
          readOnly: true
        - mountPath: /init-secrets
          name: gitlab-exporter-secrets
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext:
        fsGroup: 1000
        runAsUser: 1000
      terminationGracePeriodSeconds: 30
      volumes:
      - configMap:
          defaultMode: 420
          name: gitlab-gitlab-exporter
        name: gitlab-exporter-config
      - name: init-gitlab-exporter-secrets
        projected:
          defaultMode: 256
          sources:
          - secret:
              items:
              - key: postgres-password
                path: postgres/psql-password
              name: gitlab-postgresql-password
          - secret:
              items:
              - key: secret
                path: redis/password
              name: gitlab-redis-secret
      - emptyDir:
          medium: Memory
        name: gitlab-exporter-secrets
      - emptyDir:
          medium: Memory
        name: etc-ssl-certs

资源清单好长，有点不想看 emmmmm 还是分析一波吧

看过后，删除exporter的资源清单

# kubectl delete -f gitlab_exporter_deployment.yaml 
deployment.extensions "gitlab-gitlab-exporter" deleted

导出gitlab-exporter的svc资源清单

# kubectl get svc gitlab-gitlab-exporter -o yaml > gitlab_exporter_svc.yaml
[root@mobanji gitlab]# cat gitlab_exporter_svc.yaml 
apiVersion: v1
kind: Service
metadata:
  creationTimestamp: "2019-10-21T04:14:50Z"
  labels:
    app: gitlab-exporter
    chart: gitlab-exporter-2.4.6
    heritage: Tiller
    release: gitlab
  name: gitlab-gitlab-exporter
  namespace: default
  resourceVersion: "219393250"
  selfLink: /api/v1/namespaces/default/services/gitlab-gitlab-exporter
  uid: 534c0460-f3b9-11e9-800a-8ad2fc7e2fa8
spec:
  clusterIP: 192.168.180.175
  ports:
  - name: gitlab-exporter
    port: 9168
    protocol: TCP
    targetPort: 9168
  selector:
    app: gitlab-exporter
    release: gitlab
  sessionAffinity: None
  type: ClusterIP

分析一下，没发现重要信息，也删了吧

# kubectl delete -f gitlab_exporter_svc.yaml 
service "gitlab-gitlab-exporter" deleted

至此，与prometheus有关的资源被从kubernetes上删除。

测试验证。1. 手动刷新gitlab界面看有问题没 2. 使用gitlab发布一个临时项目看有问题没。

经过验证暂时没的问题

限制gitlab unicorn内存使用

目前gitlab在k8s上的资源占用情况

# kubectl top  pods  | grep gitlab
gitlab-gitaly-0                            9m           366Mi           
gitlab-gitlab-shell-547cc48d99-kmrbp       18m          19Mi            
gitlab-gitlab-shell-547cc48d99-szg74       15m          17Mi            
gitlab-minio-5746f7f7c7-tdff5              0m           41Mi            
gitlab-redis-cd6b45457-2s4cg               9m           14Mi            
gitlab-registry-6c5df4646f-mbdkr           0m           31Mi            
gitlab-registry-6c5df4646f-mqkxl           0m           40Mi            
gitlab-sidekiq-all-in-1-576d89544d-8swmw   28m          967Mi           
gitlab-unicorn-68f8f8d8d9-6clpv            7m           1514Mi          
gitlab-unicorn-68f8f8d8d9-xbt8j            8m           1526Mi

可以看出 目前占用资源最高的是unicorn组件。Unicorn]是一个Ruby应用程序服务器，用于运行核心的Rails应用程序，该应用程序在GitLab中提供面向用户的功能。通常，过程输出，你会认为这bundle还是config.ru取决于GitLab版本。

通过官网可以看出，这组件属于核心组件。貌似还不能动。还是先导出deployment，然后根据资源清单进行判断吧

# kubectl get deployment gitlab-unicorn -o yaml > gitlab_unicorn_deployment.yaml
# cat gitlab_unicorn_deployment.yaml 
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  annotations:
    deployment.kubernetes.io/revision: "2"
  creationTimestamp: "2019-10-21T04:14:50Z"
  generation: 16
  labels:
    app: unicorn
    chart: unicorn-2.4.6
    heritage: Tiller
    release: gitlab
  name: gitlab-unicorn
  namespace: default
  resourceVersion: "1359934803"
  selfLink: /apis/extensions/v1beta1/namespaces/default/deployments/gitlab-unicorn
  uid: 535e0ed5-f3b9-11e9-800a-8ad2fc7e2fa8
spec:
  progressDeadlineSeconds: 600
  replicas: 2
  revisionHistoryLimit: 10
  selector:
    matchLabels:
      app: unicorn
      release: gitlab
  strategy:
    rollingUpdate:
      maxSurge: 25%
      maxUnavailable: 25%
    type: RollingUpdate
  template:
    metadata:
      annotations:
        checksum/config: 2d845854ae56029b9ee0a30ca793e5c0f74c3d708329ba605bbdc36000023517
        cluster-autoscaler.kubernetes.io/safe-to-evict: "true"
        prometheus.io/path: /-/metrics
        prometheus.io/port: "8080"
        prometheus.io/scrape: "true"
      creationTimestamp: null
      labels:
        app: unicorn
        release: gitlab
    spec:
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - podAffinityTerm:
              labelSelector:
                matchLabels:
                  app: unicorn
                  release: gitlab
              topologyKey: kubernetes.io/hostname
            weight: 1
      containers:
      - env:
        - name: TMPDIR
          value: /tmp/gitlab
        - name: GITALY_FEATURE_DEFAULT_ON
          value: "1"
        - name: CONFIG_TEMPLATE_DIRECTORY
          value: /var/opt/gitlab/templates
        - name: CONFIG_DIRECTORY
          value: /srv/gitlab/config
        - name: prometheus_multiproc_dir
          value: /metrics
        image: registry.gitlab.com/gitlab-org/build/cng/gitlab-unicorn-ee:v12.4.2
        imagePullPolicy: IfNotPresent
        lifecycle:
          preStop:
            exec:
              command:
              - /bin/bash
              - -c
              - pkill -SIGQUIT -f 'unicorn master'
        livenessProbe:
          exec:
            command:
            - /scripts/healthcheck
          failureThreshold: 3
          initialDelaySeconds: 20
          periodSeconds: 60
          successThreshold: 1
          timeoutSeconds: 30
        name: unicorn
        ports:
        - containerPort: 8080
          name: unicorn
          protocol: TCP
        readinessProbe:
          exec:
            command:
            - /scripts/healthcheck
          failureThreshold: 3
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 2
        resources:
          requests:
            cpu: 300m
            memory: 1200M    
#有requests，没有limits。只做最低保障，不做硬限制。还不能贸然做limits限制
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /metrics
          name: unicorn-metrics
        - mountPath: /var/opt/gitlab/templates
          name: unicorn-config
        - mountPath: /etc/gitlab
          name: unicorn-secrets
          readOnly: true
        - mountPath: /srv/gitlab/config/secrets.yml
          name: unicorn-secrets
          subPath: rails-secrets/secrets.yml
        - mountPath: /srv/gitlab/config/initializers/smtp_settings.rb
          name: unicorn-config
          subPath: smtp_settings.rb
        - mountPath: /srv/gitlab/INSTALLATION_TYPE
          name: unicorn-config
          subPath: installation_type
        - mountPath: /srv/gitlab/public/uploads/tmp
          name: shared-upload-directory
        - mountPath: /srv/gitlab/shared
          name: shared-artifact-directory
        - mountPath: /tmp
          name: shared-tmp
        - mountPath: /etc/ssl/certs/
          name: etc-ssl-certs
          readOnly: true
      - env:
        - name: TMPDIR
          value: /tmp/gitlab
        - name: GITLAB_WORKHORSE_EXTRA_ARGS
        - name: GITLAB_WORKHORSE_LISTEN_PORT
          value: "8181"
        - name: CONFIG_TEMPLATE_DIRECTORY
          value: /var/opt/gitlab/templates
        - name: CONFIG_DIRECTORY
          value: /srv/gitlab/config
        image: registry.gitlab.com/gitlab-org/build/cng/gitlab-workhorse-ee:v12.4.2
        imagePullPolicy: IfNotPresent
        livenessProbe:
          exec:
            command:
            - /scripts/healthcheck
          failureThreshold: 3
          initialDelaySeconds: 20
          periodSeconds: 60
          successThreshold: 1
          timeoutSeconds: 30
        name: gitlab-workhorse
        ports:
        - containerPort: 8181
          name: workhorse
          protocol: TCP
        readinessProbe:
          exec:
            command:
            - /scripts/healthcheck
          failureThreshold: 3
          periodSeconds: 10
          successThreshold: 1
          timeoutSeconds: 2
        resources:
          requests:
            cpu: 100m
            memory: 100M
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /var/opt/gitlab/templates
          name: workhorse-config
        - mountPath: /etc/gitlab
          name: workhorse-secrets
          readOnly: true
        - mountPath: /srv/gitlab/public/uploads/tmp
          name: shared-upload-directory
        - mountPath: /srv/gitlab/shared
          name: shared-artifact-directory
        - mountPath: /tmp
          name: shared-tmp
        - mountPath: /etc/ssl/certs/
          name: etc-ssl-certs
          readOnly: true
      dnsPolicy: ClusterFirst
      initContainers:
      - image: registry.gitlab.com/gitlab-org/build/cng/alpine-certificates:20171114-r3
        imagePullPolicy: IfNotPresent
        name: certificates
        resources:
          requests:
            cpu: 50m
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /etc/ssl/certs
          name: etc-ssl-certs
      - args:
        - -c
        - sh -x /config-unicorn/configure ; sh -x /config-workhorse/configure ; mkdir
          -p -m 3770 /tmp/gitlab
        command:
        - sh
        image: busybox:latest
        imagePullPolicy: Always
        name: configure
        resources:
          requests:
            cpu: 50m
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /config-unicorn
          name: unicorn-config
          readOnly: true
        - mountPath: /config-workhorse
          name: workhorse-config
          readOnly: true
        - mountPath: /init-config
          name: init-unicorn-secrets
          readOnly: true
        - mountPath: /init-secrets
          name: unicorn-secrets
        - mountPath: /init-secrets-workhorse
          name: workhorse-secrets
        - mountPath: /tmp
          name: shared-tmp
      - args:
        - /scripts/wait-for-deps
        env:
        - name: GITALY_FEATURE_DEFAULT_ON
          value: "1"
        - name: CONFIG_TEMPLATE_DIRECTORY
          value: /var/opt/gitlab/templates
        - name: CONFIG_DIRECTORY
          value: /srv/gitlab/config
        - name: WORKHORSE_ARCHIVE_CACHE_DISABLED
          value: "1"
        image: registry.gitlab.com/gitlab-org/build/cng/gitlab-unicorn-ee:v12.4.2
        imagePullPolicy: IfNotPresent
        name: dependencies
        resources:
          requests:
            cpu: 50m
        terminationMessagePath: /dev/termination-log
        terminationMessagePolicy: File
        volumeMounts:
        - mountPath: /var/opt/gitlab/templates
          name: unicorn-config
        - mountPath: /etc/gitlab
          name: unicorn-secrets
          readOnly: true
      restartPolicy: Always
      schedulerName: default-scheduler
      securityContext:
        fsGroup: 1000
        runAsUser: 1000
      terminationGracePeriodSeconds: 30
      volumes:
      - emptyDir: {}
        name: shared-tmp
      - emptyDir:
          medium: Memory
        name: unicorn-metrics
      - configMap:
          defaultMode: 420
          name: gitlab-unicorn
        name: unicorn-config
      - configMap:
          defaultMode: 420
          name: gitlab-workhorse-config
        name: workhorse-config
      - name: init-unicorn-secrets
        projected:
          defaultMode: 256
          sources:
          - secret:
              items:
              - key: secrets.yml
                path: rails-secrets/secrets.yml
              name: gitlab-rails-secret
          - secret:
              items:
              - key: secret
                path: shell/.gitlab_shell_secret
              name: gitlab-gitlab-shell-secret
          - secret:
              items:
              - key: token
                path: gitaly/gitaly_token
              name: gitlab-gitaly-secret
          - secret:
              items:
              - key: secret
                path: redis/password
              name: gitlab-redis-secret
          - secret:
              items:
              - key: postgres-password
                path: postgres/psql-password
              name: gitlab-postgresql-password
          - secret:
              items:
              - key: registry-auth.key
                path: registry/gitlab-registry.key
              name: gitlab-registry-secret
          - secret:
              items:
              - key: shared_secret
                path: gitlab-workhorse/secret
              name: gitlab-gitlab-workhorse-secret
          - secret:
              items:
              - key: accesskey
                path: minio/accesskey
              - key: secretkey
                path: minio/secretkey
              name: gitlab-minio-secret
          - secret:
              items:
              - key: password
                path: smtp/smtp-password
              name: smtp-password
      - emptyDir:
          medium: Memory
        name: unicorn-secrets
      - emptyDir:
          medium: Memory
        name: workhorse-secrets
      - emptyDir: {}
        name: shared-upload-directory
      - emptyDir: {}
        name: shared-artifact-directory
      - emptyDir:
          medium: Memory
        name: etc-ssl-certs

得了，分析了一波还是决定不动了，优化1G也算优化吧

posted @ 2020-07-04 17:12  紫色飞猪  阅读(3234)  评论(0)  编辑  收藏  举报