Container

Home Posts Tagged "Container"
                
    Container
Setting up Containerized FreeIPA & KeyCloak Single Sign-On
            Explore the Red Hat solution on LDAP + OIDC / SAML.
        
        Sakuragawa Asaba
        
    9 Dec 2021
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    6 min read
    
    Container
Rancher Server on RKE Deployment
            RKE is a CNCF-certified Kubernetes distribution that runs entirely within Docker containers. It could be configured and provisioned from simple configuration. Plus the easy-to-use Rancher Server as a Web UI running on the cluster, we can have a truly self-hosted Kubernetes cluster.
        
        Sakuragawa Asaba
        
    18 Apr 2021
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    5 min read
    
    Container
Using Linux Containers (LXC) on Fedora
            Linux containers, or LXC, is a lightweigt yet powerful container solution. It can run applications or distros but share the same kernel and hardware resources and persistently. This is not a cutting-edge technology and is fully supported in Fedora.
        
        Sakuragawa Asaba
        
    10 Mar 2021
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    3 min read
    
    Linux
Notes on Redis Operation
            Some common problems and solution to containerized Redis deployment.
        
        Sakuragawa Asaba
        
    12 Dec 2020
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    1 min read
    
    Container
Update (Renew) Certificates in OpenShift (OKD) 3
            Server certificates are used to provide encrypted traffic (HTTPS) in OpenShift. When a certificate is near expiration, renewal and replacement is needed. Prepare the EnvironmentTo replace certificates automatically, Ansible is
        
        Sakuragawa Asaba
        
    10 Nov 2020
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    1 min read
    
    Container
Helm 2 on OpenShift (OKD) 3
            Install the popular Kubernetes package manager and enable cluster-wide install ability. Helm 3? No Way!OpenShift 4 has built-in integration with Helm 3. Yet OpenShift 3 does not feature any
        
        Sakuragawa Asaba
        
    4 Nov 2020
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    1 min read
    
    Linux
Write Freely - Host WriteFreely in Containers
            WriteFreely is a blogging and publish tool as well as an important part of the Fediverse network. It is lightweight and easy to host. However, the official Container (Docker) setup is not even correct. So here comes a working deployment notes.
        
        Sakuragawa Asaba
        
    26 May 2020
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    2 min read
    
    Cloud
Kubernetes external LoadBalancer and Nextcloud deployment
            Previous StatusContinue on previous post https://blog.sakuragawa.moe/simple-homebrew-kubernetes-deployment/  And post https://blog.sakuragawa.moe/deploy-ceph-storage-and-csi-for-pods-consume-in-kubernetes-home-lab/ The Kubernetes cluster bootstrapping is complete and the Flannel network takes the charge
        
        Sakuragawa Yuugiri
        
    29 Apr 2020
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    7 min read
    
    Container
Container + Python 2 and Virtualenv: Does It Actually Work?
            My GitLab CI used to play very well with container runners. It started to get wrong. After a night of hardwork, I have the solution now. But I still don't know the answer. All I could tell is that virtualenv is a useful tool but not a reliable one.
        
        Sakuragawa Asaba
        
    12 Feb 2020
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    8 min read
    
    Cloud
Deploy Ceph storage and CSI for pods consume in Kubernetes Home Lab
            Previous StatusContinue on previous post https://blog.sakuragawa.moe/simple-homebrew-kubernetes-deployment/ And this should be suitable for any working Kubernetes cluster with some storage node. The Kubernetes cluster bootstrapping is complete
        
        Sakuragawa Yuugiri
        
    19 Nov 2019
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    6 min read
    
    Linux
Simple home lab Kubernetes cluster deployment
            Before this noteRecently I have build a in house tower server for self use, development, experiment of things. I could try Kubernetes labs or Public OpenShift infrastructure but the cost
        
        Sakuragawa Yuugiri
        
    15 Oct 2019
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    8 min read
    
    Container
Bare Metal OpenShift (OKD) 3.11 with GlusterFS Persistent Storage
            Setting up a OpenShift Origin (OKD) cluster with containerized GlusterFS, customized self-signed CA certificates and trouble shooting.
        
        Sakuragawa Asaba
        
    6 Dec 2018
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    5 min read
    
    Cloud
Hands-on Rancher Container Cloud
            Days before, I migrated docker-compose services to Rancher container cloud. I will demostrate how I deploy Gitea, a popular self-hosted coding hosting software, with full Web UI and native-like SSH functionality.
        
        Sakuragawa Asaba
        
    5 Sep 2018
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    3 min read
    
    Cloud
From OpenShift 3.7 to OKD 3.10: A Painful Upgrade
            One of our internal production is running an OpenShift 3.7 cluster. As OKD 3.10 is rolling out, 3.7 is far too old and missing some useful new features. "Let's get it upgraded!" I shouted out, and nightmares started too to pour out. How did I break it? How should I fix it?
        
        Sakuragawa Asaba
        
    28 Aug 2018
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    5 min read
    
    Container
Use Docker Volumes with Local Filesystem Path and NFS
            In docker containers, volumes could be mounted as a file or a path. Docker volumes could be even shared among containers, and provides same experience upon different backends.
        
        Sakuragawa Asaba
        
    15 Aug 2018
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    1 min read
    
    Cloud
Deploy Granafa with Prometheus and OAuth2 on OpenShift
            Grafana has an official docker image. Though permission problems occurred in previous versions, it can running flawlessly. There is also an example in OKD. We will start with the examples, but also do further configuration with data sources and dashboards.
        
        Sakuragawa Asaba
        
    13 Aug 2018
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    4 min read
    
    Container
Gitea in Docker Container and Sharing SSH with Host
            Gitea is an open-source GitHub clone.  Gitea is developed with Golang and is much lighter than GitLab while providing most useful functions. It also has a similary user experience as GitHub does. Since Microsoft is acquiring GitHub, Gitea is a good choice for self-hosting lightweight solution.
        
        Sakuragawa Asaba
        
    12 Jun 2018
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    2 min read
    
    Server
Setting Up Nextcloud 13 and Collabora Online for Private Online Office Platform with Docker
            Nextcloud is a popular open-source online file storage solution, and Collabora Online, a LibreOffice-based online office suite, adds more along with NextCloud. The combination of the two is a powerful
        
        Sakuragawa Asaba
        
    16 Mar 2018
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    3 min read