投稿時間:2023-03-19 07:09:08 RSSフィード2023-03-19 07:00 分まとめ(10件)

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Google	カグア！Google Analytics 活用塾:事例や使い方	カミソリ5枚刃に目覚め電動シェーバーとの違いを髭剃り比較	https://www.kagua.biz/review/kaden/higesorivsshaver.html	電動	2023-03-18 21:00:57
Docker	dockerタグが付けられた新着投稿 - Qiita	DockerでRails環境を構築した際に「Cannot find ''before_action"」となる	https://qiita.com/shimi_pro/items/97460c321d08aae8fcd9	beforeaction	2023-03-19 06:11:33
Ruby	Railsタグが付けられた新着投稿 - Qiita	DockerでRails環境を構築した際に「Cannot find ''before_action"」となる	https://qiita.com/shimi_pro/items/97460c321d08aae8fcd9	beforeaction	2023-03-19 06:11:33
海外TECH	MakeUseOf	6 Reasons the 14-Inch MacBook Pro Is a Great Deal	https://www.makeuseof.com/why-14-inch-macbook-pro-great-deal/	macbook	2023-03-18 21:45:16
海外TECH	MakeUseOf	Chrome Tabs Keep Auto-Refreshing? Here's How to Fix It	https://www.makeuseof.com/how-to-fix-chrome-tabs-keep-auto-refreshing/	Chrome Tabs Keep Auto Refreshing Here x s How to Fix ItAuto refresh is irritating at the best of times but it can seriously derail your workflow if left unattended to Here s how to fix it in Chrome	2023-03-18 21:30:17
海外TECH	DEV Community	Getting Started with Ansible: An Introduction to Automation, Configuration Management, and Orchestration	https://dev.to/xlmriosx/getting-started-with-ansible-an-introduction-to-automation-configuration-management-and-orchestration-1h95	Getting Started with Ansible An Introduction to Automation Configuration Management and Orchestration Introduction to Ansible Related content You can find repo related in ‍GitHub You can connect with me in LinkedIn Resume Nothing to resume it s simple IntroductionAnsible is an open source automation tool that simplifies complex tasks speeds up workflows and increases productivity It allows users to automate configuration management application deployment and task automation Ansible is agentless which means it does not require any software or agent to be installed on the remote machines that it manages Instead it uses SSH or WinRM to connect to remote hosts Ansible uses a simple and human readable syntax called YAML Yet Another Markup Language which makes it easy for users to create and manage their automation scripts Ansible playbooks are written in YAML and are a set of instructions that tell Ansible what to do UsesAnsible supports a wide range of platforms including Linux Unix macOS and Windows It also integrates with a variety of cloud providers such as AWS Azure and Google Cloud Platform ️Ansible s idempotent nature allows it to be run multiple times without changing the end result This makes it easy to test and re run automation scripts without worrying about undesired changes or side effects ️Ansible is highly extensible and can be integrated with other tools and services For example it can be integrated with Git Jenkins and many other DevOps tools to create a powerful and streamlined automation pipeline ExamplesHere are some examples of what Ansible can do Automate the installation and configuration of software packages on multiple serversDeploy web applications and services to multiple servers simultaneouslyManage network devices such as switches and routersProvision virtual machines in a cloud environmentConfigure and manage container orchestration platforms like KubernetesOverall Ansible is a powerful and flexible automation tool that can help organizations automate their IT workflows and increase their efficiency Whether you re a developer system administrator or IT professional Ansible can help you streamline your automation processes and achieve your automation goals Practical caseLet s say you have a web application that you want to deploy to multiple servers simultaneously You want to automate the process of deploying the application to the servers and make sure that the servers are configured correctly before the deployment You also want to ensure that the application is deployed consistently across all servers even if you need to re run the deployment process To accomplish this you can use Ansible to write a playbook that automates the deployment and configuration process Here s an example of what the playbook might look like name Deploy web application hosts webservers become yes vars app name myapp app version app port tasks name Install dependencies apt name git python pip nginx state present name Clone repository git repo dest opt app name app version name Install Python dependencies pip requirements opt app name app version requirements txt name Configure Nginx template src nginx conf j dest etc nginx sites available app name notify Reload Nginx name Enable site file src etc nginx sites available app name dest etc nginx sites enabled app name state link notify Reload Nginx name Start application service systemd name app name state started enabled yes daemon reload yes handlers name Reload Nginx systemd name nginx state reloaded In this example the playbook specifies that it will be run on a group of hosts called webservers It then defines a set of tasks that will be executed on each of these hosts The first task installs the necessary dependencies on the hosts using the apt module The next task clones the application s Git repository to the hosts using the git module The third task installs the Python dependencies of the application using the pip module The fourth task configures Nginx by generating a template file based on a Jinja template and copying it to the appropriate location using the template module It then notifies the Reload Nginx handler which is defined later in the playbook The fifth task enables the Nginx site by creating a symbolic link to the site s configuration file using the file module It also notifies the Reload Nginx handler The sixth and final task starts the application service using the systemd module It also ensures that the service is enabled to start automatically on boot and notifies daemon reload to reload the systemd configuration The playbook also defines a handler called Reload Nginx which reloads the Nginx configuration using the systemd module By running this playbook with Ansible you can automate the deployment and configuration of your web application across multiple servers with ease Say thanks give like and share if this has been of help interest	2023-03-18 21:40:44
金融	ニュース - 保険市場TIMES	アクサ生命、東日本大震災復興支援を決定	https://www.hokende.com/news/blog/entry/2023/03/19/070000	アクサ生命、東日本大震災復興支援を決定年目にアクサ生命保険株式会社は月日、年目となる東日本大震災復興支援を決定したと発表した。	2023-03-19 07:00:00
ニュース	BBC News - Home	Six Nations 2023: Ireland 29-16 England - Irish seal Grand Slam in Dublin	https://www.bbc.co.uk/sport/rugby-union/64992479?at_medium=RSS&at_campaign=KARANGA	dublin	2023-03-18 21:01:25
ニュース	BBC News - Home	Manchester City 6-0 Burnley: Erling Haaland scores hat-trick in thumping win over Vincent Kompany's side	https://www.bbc.co.uk/sport/football/64984170?at_medium=RSS&at_campaign=KARANGA	Manchester City Burnley Erling Haaland scores hat trick in thumping win over Vincent Kompany x s sideErling Haaland scores his sixth hat trick of the season and passes the goal mark as Manchester City thrash Vincent Kompany s Burnley to reach the FA Cup semi finals	2023-03-18 21:24:16
ビジネス	東洋経済オンライン	図面管理にもAI､変貌する｢製造現場｣の危機感 ｢勘頼み｣脱却し､部品調達などの業務を効率化 | 素材･機械･重電 | 東洋経済オンライン	https://toyokeizai.net/articles/-/660275?utm_source=rss&utm_medium=http&utm_campaign=link_back	少子高齢化	2023-03-19 06:30:00