YAML

How to deserialize YAML with YAMLDotNet?

由 微笑、不失礼 提交于 2021-01-29 06:32:03
问题 I want to deserialize this YAML with YAMLDotNet. It have sequence and nested mapping. data.yml people: - name: "John" age: 20 - name: "Michael" age: 21 - name: "William" age: 22 network: address: "192.168.1.1" port: 1234 param: paramNumber: 10 paramString: "text data" paramBool: true This is my code. But, It can't compile. I would like to know the following two things. How to define class to decerialize nested mapping? How to access it? Print Deserialized Data DeserializedObject obj =

ansible-playbook流程控制-loops循环使用

由 眉间皱痕 提交于 2021-01-29 06:32:03
1. ansible-playbook流程控制-loops循环使用 有时你想要多次重复任务。在计算机编程中，这称为循环。common ansible循环包括使用文件模块更改多个文件和/或目录的所有权，使用用户模块创建多个用户，并重复轮询步骤，直到达到某个结果。ansible提供两个用于创建循环的关键字：loop和with_<lookup> 注意： 我们loop在ansible 2.5中添加了，他尚未完全替代with_<lookup>，但我们建议大多数用例。 我们还没弃用with_<lookup> 该语法乃然有效 2. 循环示例1： 2.1) 示例1：with_list直接替换为loop 1 - name: with_list 2 debug: 3 msg: " {{ item }} " 4 with_list: 5 - one 6 - two 7 8 - name: with_list -> loop 9 debug: 10 msg: " {{ item }} " 11 loop: 12 - one 13 - two 3. 案例：循环操作 3.1) 案例1：with_list直接替换为loop 1 [root@test-1 loops] # vim loops_test1.yaml 2 [root@test-1 loops] # cat loops_test1.yaml 3 ---

Best practice for OOP style loading of nested objects from a YAML file

由 旧时模样 提交于 2021-01-29 03:39:41
问题 I have a YAML file that describes the content of a text game. It contains the data required to populate many nested objects. These are scenes, actions, outcomes and state updates. A scene contains many actions, an action has many possible outcomes and an outcome can cause many states to update. I have defined classes for each of these entities, but I am not sure of the best way to create them from an object oriented perspective. Should I be creating everything in one big nested set of for

Ubuntu网络配置及shell脚本

由 南楼画角 提交于 2021-01-28 17:49:49
Ubuntu网络配置及shell脚本 一、Ubuntu系统网络配置 1.1 修改主机名 ​ 使用hostnamectl命令修改主机名 #测试环境 #uname -a Linux dl-homework.linux.com 4.15.0-112-generic #113-Ubuntu SMP Thu Jul 9 23:41:39 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux #计算机名字永久生效 #hostnamectl set-hostname changename root@dl-homework ~]#hostname changename ​ 更改配置文件/etc/hostname修改主机名 #vim /etc/hostname #更改配置文件，将计算机名称改成abc，重启生效 abc #hostname abc # 计算机名称临时更改成abc 1.2 更改网卡名称 将网卡设备名称ens33更改回eth0 #增加net.ifnames=0 biosdevname=0这两个参数 #vim /etc/default/grub GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0" #生成grub.cfg #grub-mkconfig -o /boot/grub/grub.cfg Sourcing file

How does matchExpressions work in NetWorkPolicy

由 ◇◆丶佛笑我妖孽 提交于 2021-01-28 12:52:07
问题 I have two pods namely payroll and mysql labelled as name=payroll and name=mysql . There's another pod named internal with label name=internal . I am trying to allow egress traffic from internal to other two pods while allowing all ingress traffic. My NetworkPoliy looks like this: apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: internal-policy spec: podSelector: matchLabels: name: internal policyTypes: - Ingress - Egress ingress: - {} egress: - to: - podSelector:

How does matchExpressions work in NetWorkPolicy

由 我怕爱的太早我们不能终老 提交于 2021-01-28 12:41:26
问题 I have two pods namely payroll and mysql labelled as name=payroll and name=mysql . There's another pod named internal with label name=internal . I am trying to allow egress traffic from internal to other two pods while allowing all ingress traffic. My NetworkPoliy looks like this: apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: internal-policy spec: podSelector: matchLabels: name: internal policyTypes: - Ingress - Egress ingress: - {} egress: - to: - podSelector:

Weird “Could not resolve reference: undefined Not Found” messages in Swagger UI 3

由 こ雲淡風輕ζ 提交于 2021-01-28 11:54:53
问题 While migrating Alfresco's REST API Explorer from Swagger UI 2 to Swagger UI 3 (3.38.0), a single API definition raised two Could not resolve reference: undefined Not Found errors at : paths./search.post.parameters.0.schema.properties.pivots.items.properties.pivots.items.$ref and paths./search.post.responses.200.schema.properties.list.properties.context.properties.request.properties.pivots.items.properties.pivots.items.$ref All the API definitions were working fine in Swagger UI 2 All the API

How to auto edit Yaml file containing Anchors & Aliases using snakeyaml

由 孤人 提交于 2021-01-28 11:44:10
问题 I want to automate YAML file processing using snake YAML Input: _Function: &_Template Name: A Address: B _Service: &_Service Problem1: <<: *_Template Problem2: <<: *_Template Function.Service: Service1: <<: *_Service Service2: <<: *_Service After Modifying the desired output is _Function: &_Template Name: A Address: B _Service: &_Service Problem1: <<: *_Template Problem2: <<: *_Template Function.Service: Service1: <<: *_Service Service2: <<: *_Service Service2: <<: *_Service Is it possible to

YAML or JSON library that supports inheritance

由 点点圈 提交于 2021-01-28 11:04:42
问题 We are building a service. It has to read config from a file. We are currently using YAML and Jackson for deserializing the YAML. We have a situation where our YAML file needs to inherit/extend another YAML file(s). E.g., something like: extends: base.yaml appName: my-awesome-app ... thus part of the config is stored in base.yaml . Is there any library that has support for this? Bonus points if it allows to inherit from more than one file. We could change to using JSON instead of YAML. 回答1:

Can I specify default values for a config.yml on my java application?

由 自作多情 提交于 2021-01-28 09:20:58
问题 I am currently working with my java application with dropwizard. It works fine and I run it sending a yml file full or parameters. So, for example, one of them is this one: reporting: enabled: false So, what I want to do is to make this yml file my default and when needed (for future functions) send the value of this var So Id like to do something like this reporting: enabled: ${REPORTING_FLAG:false} Then I can send REPORTING_FLAG as a environment parameter (docker) and should work fine....
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