我从不同的文件创建了多个秘密。我想将它们全部存储在公共目录中/var/secrets/。不幸的是,我无法做到这一点,因为 kubernetes在 pod 验证步骤期间抛出'Invalid value: "/var/secret": must be unique错误。下面是我的 pod 定义示例。
apiVersion: v1
kind: Pod
metadata:
labels:
run: alpine-secret
name: alpine-secret
spec:
containers:
- command:
- sleep
- "3600"
image: alpine
name: alpine-secret
volumeMounts:
- name: xfile
mountPath: "/var/secrets/"
readOnly: true
- name: yfile
mountPath: "/var/secrets/"
readOnly: true
volumes:
- name: xfile
secret:
secretName: my-secret-one
- name: yfile
secret:
secretName: my-secret-two
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如何将来自多个机密的文件存储在同一目录中?
我有一个名为Question的模型.模型允许用户创建新问题.我正在尝试使用对象的查询集填充多个表单.当我尝试使用查询集初始化时出现问题.我收到这个错误
'Question' object is not iterable
File "C:\mysite\pet\views.py" in DisplayAll
294. formset = form(initial=q)
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models.py
class Question(models.Model):
question= models.CharField(max_length=500)
user = models.ForeignKey(User)
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形式
class QuestionForm(forms.ModelForm):
question= forms.CharField(required=True,max_length=51)
class Meta:
model = Question
fields = ('question',)
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意见
def DisplayAll(request):
q = Question.objects.filter(user=request.user)
form = formset_factory(QuestionForm)
formset = form(initial=q)
return render(request,'question.html',{'formset':formset})
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模板
{% for f in formset %}
{{f}}
{% endfor %}
Run Code Online (Sandbox Code Playgroud) 我喜欢将应用程序模块化到容器中的想法(db,fronted,backing ...)但是,根据Docker文档,"Compose非常适合开发,测试和登台环境".这句话对生产环境一无所知.因此,我在这里感到困惑.
是否更好地Dockerfile从头开始构建生产映像并在那里安装所有LAMP堆栈(等)?或者用更好的方式构建生产环境docker-compose.yml?是否有任何理由(开销,链接等)Docker没有明确说出Compose对于生产来说很棒?
我正在关注管道资源触发器文档,并构建了如下所示的管道。
15 resources:
16 pipelines:
17 - pipeline: buildPipeline
18 source: template-ci # azure devops pipeline name (defined in ADO UI!)
19 project: $(System.TeamProject) # azure devops project name
20 trigger:
21 branches:
22 include:
23 - main
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不幸的是,上面的定义抛出了这个错误/devops/ct.yml (Line: 17, Col: 17): Pipeline Resource buildPipeline Input Must be Valid.
当我看线时17 - pipeline: buildPipeline,它看起来完全没问题,我做错了什么?
这是我返回的操作,$TOXENV看起来像这样,py3.6-django2.2我希望$TOXENV看起来像这样,而py36-django22不是有任何替代/替换函数可以用来替换.char 吗?
name: CI
on:
workflow_dispatch:
branches: [ master, actions ]
jobs:
demo:
runs-on: ubuntu-latest
strategy:
matrix:
python: [3.6, 3.7, 3.8, 3.9]
django: ['2.2', '3.0']
steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v1
name: Set up Python ${{ matrix.python }} ${{ matrix.django }}
with:
python-version: ${{ matrix.python }}
- name: python version
env:
TOXENV: "py${{ matrix.python }}-django${{ matrix.django }}"
run:
echo $TOXENV
Run Code Online (Sandbox Code Playgroud) 安装了linter-pep8后出现此错误.
Error: spawn pycodestyle ENOENT
at exports._errnoException (util.js:1026:11)
at Process.ChildProcess._handle.onexit (internal/child_process.js:193:32)
at onErrorNT (internal/child_process.js:359:16)
at _combinedTickCallback (internal/process/next_tick.js:74:11)
at process._tickCallback (internal/process/next_tick.js:98:9)
Run Code Online (Sandbox Code Playgroud) 我正在使用Snyk CLI对 python 项目运行安全扫描。不幸的是,snyk test命令返回Failed to test pip project错误。我缺少什么,在扫描项目snyk test时工作正常吗?npm
$ snyk test --file=requirements.txt
Failed to test pip project
Run Code Online (Sandbox Code Playgroud) 我正在使用ansible来配置我的 Centos 7 生产集群。不幸的是,执行以下命令会导致ansible Tiemout和 Linux Pluggable Authentication Modules ( pam ) error conversation failed。
相同的ansible命令运行良好,针对从流浪箱中疯狂的虚拟实验室执行。
$ ansible master_server -m yum -a 'name=vim state=installed' -b -K -u lukas -vvvv
123.123.123.123 | FAILED! => {
"msg": "Timeout (7s) waiting for privilege escalation prompt: \u001b[?1h\u001b=\r\r"
}
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# /var/log/secure
Aug 26 13:36:19 master_server sudo: pam_unix(sudo:auth): conversation failed
Aug 26 13:36:19 master_server sudo: pam_unix(sudo:auth): auth could not identify password for [lukas]
Run Code Online (Sandbox Code Playgroud) 我尝试更改 kubernetes 中的默认上下文,但config.lock: permission denied出现错误。
$ kubectl config set-context $(kubectl config current-context) --namespace=custom_namespace
error: open /home/vagrant/.kube/config.lock: permission denied
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