VirtualTam's bookmarks

81. Filters — Ansible Documentation 2018-06-29

    tags: configuration-management/ansible, file, jinja, programming/python, template

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82. https - How to run Gitlab in docker container with nginx-proxy over ssl with letsencrypt securely - Stack Overflow 2018-06-11

    tags: linux/container/docker, network/http, network/http-server/nginx, network/proxy, network/transport-layer-security, source-code-management/git, source-code-management/gitlab

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    Container setup:

    • https://gist.github.com/netdesk/c1db2985b542f9916995139318e5a7ce
    • https://hub.docker.com/r/jwilder/nginx-proxy/
    • https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion/

    Gitlab settings:

    • https://docs.gitlab.com/omnibus/docker/
    • https://docs.gitlab.com/ce/administration/environment_variables.html
    • https://docs.gitlab.com/omnibus/settings/ssl.html
    • https://gitlab.com/gitlab-org/omnibus-gitlab/blob/master/files/gitlab-config-template/gitlab.rb.template

    Performance considerations:

    • https://docs.gitlab.com/omnibus/settings/memory_constrained_envs.html (skip the cgroups section for Gitaly as we are already running in a container)
    • https://docs.gitlab.com/ee/update/#gitaly-omnibus-gitlab-configuration-structure-change for Gitlab 16 changes to Gitaly configuration
83. Kotlin DSL - TeamCity 10.x and 2017.x Documentation 2018-06-08

    tags: build, continuous-integration, continuous-integration/continuous-delivery, pipeline, programming/kotlin, script, teamcity

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    • https://blog.jetbrains.com/teamcity/2016/11/kotlin-configuration-scripts-an-introduction/
    • https://blog.jetbrains.com/teamcity/2016/03/teamcity-take-on-build-pipelines/
    • https://www.kotlincn.net/docs/tutorials/kotlin-and-ci.html
    • https://github.com/rodm/teamcity-settings
84. NPM, Yarn and private repositories 2018-06-08

    tags: continuous-integration, linux/container/docker, network/proxy, package, programming/node.js, repository, security/authentication, yarn

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    Hosting private repositories and using them in CI/CD:

    • https://docs.npmjs.com/private-modules/intro
    • https://docs.npmjs.com/private-modules/ci-server-config
    • https://docs.npmjs.com/private-modules/docker-and-private-modules

    Threads:

    • https://stackoverflow.com/questions/45191189/nexus-manager-npm-401-unauthorized
    • https://stackoverflow.com/questions/40845598/how-do-i-use-multiple-npm-registries-in-yarn
    • https://github.com/yarnpkg/yarn/issues/606
    • https://github.com/yarnpkg/yarn/pull/839
    • https://github.com/yarnpkg/yarn/pull/871
    • https://github.com/yarnpkg/yarn/issues/4451
    • https://github.com/yarnpkg/yarn/issues/4862
    • https://github.com/npm/npm/issues/16528

    Articles:

    • https://pdudits.github.io/2016/11/16/Setting-up-Angular2-CLI-with-Maven-in-enterprise-network.html

    node-sass binaries:

    • https://github.com/sass/node-sass#binary-configuration-parameters
    • https://github.com/sass/node-sass/releases
    • https://github.com/sass/node-sass/issues/1466
    • https://github.com/sass/node-sass/issues/1554
    • https://github.com/sass/node-sass/issues/1635
    • https://github.com/sass/node-sass/issues/1991
    • https://github.com/sass/node-sass/issues/2115
    • https://github.com/sass/node-sass/issues/2361
    • https://stackoverflow.com/questions/40178767/is-it-possible-to-install-node-sass-without-downloading-from-github-during-the-p
85. postmarketOS - a touch-optimized, pre-configured Alpine Linux that can be installed on smartphones and other mobile devices 2018-05-24

    tags: alpine, arm, linux, mobile

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    • https://wiki.postmarketos.org/wiki/Devices
    • https://postmarketos.org/blog/2017/05/26/intro/
    • https://postmarketos.org/blog/2018/04/14/lowlevel/#why-is-proprietary-cellular-firmware-a-problem-again
86. Running Ansible Through an SSH Bastion Host 2018-05-17

    tags: configuration-management/ansible, network, network/proxy, network/ssh, tunnel

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    • https://blog.scottlowe.org/2015/11/21/using-ssh-bastion-host/
    • https://blog.scottlowe.org/2015/12/04/use-case-ssh-bastion-host/
    • https://blog.scottlowe.org/2015/12/11/using-ssh-multiplexing/
    • https://dotfiles.tnetconsulting.net/articles/2015/0506/empowering-openssh.html
    • https://www.redhat.com/sysadmin/ssh-proxy-bastion-proxyjump
    • https://docs.ansible.com/ansible/latest/reference_appendices/faq.html#how-do-i-configure-a-jump-host-to-access-servers-that-i-have-no-direct-access-to
    • https://gist.github.com/seansawyer/8fe009e67f7e01344328
87. Proxmox: Networking, Firewall, Security 2018-05-15

    tags: linux, linux/debian, network, network/firewall, network/router, security, virtualization/proxmox

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    • https://pve.proxmox.com/wiki/Network_Configuration
    • https://pve.proxmox.com/wiki/Firewall
    • https://pve.proxmox.com/wiki/Fail2ban
    • https://forum.proxmox.com/threads/how-to-implement-fail2ban-on-host.3583/
    • https://forum.proxmox.com/forums/proxmox-ve-networking-and-firewall.17/
    • https://myatus.com/p/guide-firewall-and-router-with-proxmox-extending-its-us/
    • https://www.kiloroot.com/secure-proxmox-install-sudo-firewall-with-ipv6-and-more-how-to-configure-from-start-to-finish/
    • https://blog.waccabac.com/gestion-du-pare-feu-de-proxmox-ve-4/
88. HTTPS Certificate Configuration (Version 4.x and newer) - Proxmox VE 2018-05-04

    tags: letsencrypt, network/http, network/transport-layer-security, virtualization/proxmox

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    • https://forum.proxmox.com/threads/let%E2%80%99s-encrypt-with-proxmox-ve.26842/
    • https://forum.proxmox.com/threads/certificate-startup-problems.25815/
89. Vim and Ansible YAML 2018-04-26

    tags: configuration-management/ansible, editor/vim, programming/yaml

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    • https://www.reddit.com/r/vim/comments/5pi7rg/trying_to_optimize_vim_with_ansible/
    • https://github.com/pearofducks/ansible-vim
    • https://github.com/chase/vim-ansible-yaml
90. terminal.sexy - Terminal Color Scheme Designer 2018-04-24

    tags: color, configuration, terminal, theme

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91. Vim configuration for Linux kernel development 2018-04-22

    tags: code, editor/vim, index, linux, linux/kernel, programming/c

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    • https://kernelnewbies.org/FAQ/CodeBrowsing
    • https://stackoverflow.com/questions/33676829/vim-configuration-for-linux-kernel-development
    • https://stackoverflow.com/questions/3828157/how-to-use-cscope
    • https://stackoverflow.com/questions/934233/cscope-or-ctags-why-choose-one-over-the-other
    • https://github.com/vivien/vim-linux-coding-style
    • https://github.com/Valloric/YouCompleteMe
    • https://valloric.github.io/YouCompleteMe/
    • http://vim.wikia.com/wiki/Cscope
    • http://cscope.sourceforge.net/cscope_vim_tutorial.html
    • https://www.embeddedarm.com/blog/tag-jumping-in-a-codebase-using-ctags-and-cscope-in-vim/
92. Centos/RHEL 7 - Fix LVM boot issues after migration from ESXi to VirtualBox 2018-04-20

    tags: boot, bootloader/grub, filesystem, filesystem/lvm, fstab, linux, linux/centos, linux/kernel, linux/red-hat

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    Here are the steps I used to migrate a CentOS 7 VM from (presumably?) an ESXi server, to a local VirtualBox environment.

    The LVM volumes were not detected at boot, and after the boot timeout, the OS fell back to the Dracut emergency shell.

    • get a CentOS minimal installation CD
    • check the VM's resources and peripherals:
      • ensure there are no floppy drives (!)
      • setup CPU and RAM resources
      • check virtual drives
      • add an SCSI optical drive if needed
    • optional: convert the virtual drive images from VMDK to VDI
    • mount the CentOS installation disc
    • boot on the installation disc:
      • select "Troubleshooting", then "Rescue"
      • let the rescue utility detect filesystems and mountpoints
    • $ chroot to the detected environment
    • backup files:
      • /etc/fstab
      • /boot/grub/grub.cfg
    • under /boot, backup the initrd and initramfs for the current configuration (these will be overwritten)
    • compare the current /etc/fstab with the output of $ lsblk and $ blkid
    • if needed, manually edit /etc/fstab to use the appropriate block device UUIDs, identifiers and mountpoints
    • regenerate GRUB configuration:
      • $ grub2-mkconfig -o /boot/grub2/grub.cfg
    • if needed, reinstall GRUB:
      • $ grub-install /dev/sda
    • rebuild initrd:
      • $ mkinitrd --force /boot/<initrd_image> <kernel_version>
    • rebuild initramfs:
      • $ dracut --force <kernel_version>
    • exit the chroot
    • unmount the installation disc
    • reboot
    • optional but highly recommended: cross your fingers
    • ...
    • profit!
93. Django docker, uwsgi, production configuration 2018-04-16

    tags: cloud/aws, framework/django, linux/container/docker, linux/container/kubernetes, programming/python, uwsgi, web

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94. List of projects for development environment setup with Ansible, Vagrant and VirtualBox 2018-04-12

    tags: configuration-management/ansible, development, linux, tool, virtualization/vagrant, virtualization/virtualbox

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    • https://github.com/AlbanAndrieu/ansible-nabla
    • https://github.com/AlbanAndrieu/ansible-workstation
    • https://github.com/Benoth/ansible-ubuntu
    • https://github.com/carltonstedman/anarres
    • https://github.com/gantsign/development-environment
    • https://github.com/virtualtam/anarres
95. Anarres — Automation for your GNU/Linux workstation! 2018-04-06

    tags: configuration-management/ansible, development, dotfile, linux, linux/archlinux, linux/debian, linux/ubuntu, virtualization/vagrant, virtualization/virtualbox

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    • https://github.com/virtualtam/anarres
96. inventory as real plugins · Issue #41 · ansible/proposals · GitHub 2018-04-05

    tags: configuration, configuration-management/ansible, host, network

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    • https://docs.ansible.com/ansible/devel/plugins/inventory.html
97. ansible-lockdown: Ansible playbook roles for security 2018-04-05

    tags: configuration-management/ansible, linux, linux/red-hat, security

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    • https://iase.disa.mil/stigs/os/unix-linux/Pages/index.aspx
    • https://www.cisecurity.org/cis-benchmarks/
98. Bug Free, by Design 2018-04-02

    tags: configuration, continuous-integration, design, programming/kata, programming/object-oriented-programming, programming/testing, software-engineering/refactoring

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    • https://en.wikipedia.org/wiki/Poka-yoke
    • https://refactoring.guru/smells/primitive-obsession
    • https://blog.pragmatists.com/refactoring-from-anemic-model-to-ddd-880d3dd3d45f
    • https://github.com/martinsson/BugsZero-Kata
    • https://12factor.net/
    • https://medium.com/@kelseyhightower/12-fractured-apps-1080c73d481c
99. apache2 - How to configure Apache to run PHP as FastCGI on Ubuntu 12.04 via terminal? - Ask Ubuntu 2018-03-25

    tags: apache, network/http, network/http-server/apache-httpd, network/proxy, programming/php, server

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    • https://blog.layershift.com/which-php-mode-apache-vs-cgi-vs-fastcgi/
    • https://httpd.apache.org/mod_fcgid/
100. Fonts - ArchWiki 2018-03-17

     tags: desktop, linux, linux/archlinux, text, text/font, user-interface

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     • https://wiki.archlinux.org/index.php/Font_configuration
     • https://wiki.archlinux.org/index.php/Metric-compatible_fonts
     • https://wiki.archlinux.org/index.php/Microsoft_fonts
     • https://www.reddit.com/r/archlinux/comments/5r5ep8/make_your_arch_fonts_beautiful_easily/
     • https://www.reddit.com/r/archlinux/comments/2diqx8/what_font_packages_do_you_usually_install/