VirtualTam's bookmarks

81. Automatically monitoring EC2 Instances – Robust Perception | Prometheus Monitoring Experts 2018-09-30

    tags: cloud-computing, cloud-computing/aws, discovery, observability/time-series/prometheus

    [ permalink ]

    • https://prometheus.io/docs/prometheus/latest/configuration/configuration/#%3Cec2_sd_config%3E
    • https://github.com/prometheus/prometheus/issues/2244
    • https://prometheus.io/blog/2015/06/01/advanced-service-discovery/
82. Jenkins - Pipeline as YAML: Alpha release 2018-09-27

    tags: configuration, continuous-integration/jenkins, pipeline, programming/yaml, source-code-management, source-code-management/git

    [ permalink ]

    • https://jenkins.io/blog/2018/06/15/simple-pull-request-plugin/
    • https://issues.jenkins-ci.org/browse/JENKINS-52452
    • https://github.com/jenkinsci/simple-pull-request-job-plugin
    • https://jenkins.io/projects/gsoc/2018/simple-pull-request-job-plugin/
83. FreeBSD Desktop – Part 16 – Configuration – Pause Any Application | 🆅🅴🆁🄼🄰🄳🅔🅝 2018-09-20

    tags: desktop, keyboard, linux, linux/x11, window

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    • https://github.com/vermaden/scripts/
84. kubespray: Setup a kubernetes cluster 2018-09-19

    tags: cloud-computing, configuration-management/ansible, distributed-system/cluster, linux, linux/container/docker, linux/container/kubernetes

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    • https://github.com/kubespray
    • http://kubespray.io/
85. How I Switched from Docker-Compose to Pure Ansible 2018-09-19

    tags: configuration-management/ansible, jinja, linux/container/docker, linux/container/docker-compose

    [ permalink ]
86. iproute2/iproute2.git - Iproute2 routing commands and utilities 2018-09-03

    tags: command-line, hardware, linux, network, network/ethernet, network/ip, network/wireless/wifi

    [ permalink ]

    • https://en.wikipedia.org/wiki/Iproute2
    • https://wiki.archlinux.org/index.php/Network_configuration
    • https://www.digitalocean.com/community/tutorials/how-to-use-iproute2-tools-to-manage-network-configuration-on-a-linux-vps
87. MySQL configuration: when to use hyphen and when to use underscore - Stack Overflow 2018-08-29

    tags: configuration, database, database/mariadb, database/mysql

    [ permalink ]
88. Monit - Easy, proactive monitoring of processes, programs, files, directories, filesystems and hosts 2018-08-01

    tags: linux, monit, observability, observability/time-series/prometheus, service, system

    [ permalink ]

    • https://mmonit.com/monit/documentation/monit.html
    • https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-monit
    • https://blog.sleeplessbeastie.eu/2014/10/14/monit-a-quick-look-at-the-web-interface/
    • https://github.com/commercetools/monit_exporter
89. Let's Encrypt with HAProxy 2018-07-25

    tags: cryptography/certficate, letsencrypt, network/http, network/reverse-proxy/haproxy, network/tcp, network/transport-layer-security

    [ permalink ]

    • https://github.com/letsencrypt/acme-spec/issues/33
    • https://coolaj86.com/articles/adventures-in-haproxy-tcp-tls-https-ssh-openvpn/
    • https://blog.chmd.fr/ssh-over-ssl-episode-4-a-haproxy-based-configuration.html
90. Share Compose configurations between files and projects | Docker Documentation 2018-07-25

    tags: configuration, linux/container/docker, linux/container/docker-compose, programming/yaml

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    Extension with Compose format 3.4+:

    • https://github.com/moby/moby/issues/31101
    • https://github.com/docker/compose/issues/4315
    • https://github.com/docker/cli/pull/452
    • https://github.com/docker/compose/pull/5140
    • https://stackoverflow.com/questions/45279662/extend-service-in-docker-compose-3

    Inheritance through YAML anchors:

    • https://stackoverflow.com/questions/14184971/more-complex-inheritance-in-yaml
    • https://web.archive.org/web/20130213112648/http://blog.101ideas.cz/posts/dry-your-yaml-files.html
    • https://gist.github.com/bowsersenior/979804
91. Load balancing and scaling Docker containers with Træfik 2018-07-18

    tags: linux/container/docker, network, network/http, network/proxy

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    Træfik options:

    • https://docs.traefik.io/configuration/backends/docker/
    • https://docs.traefik.io/configuration/commons/

    Relevant backend labels:

    • traefik.port
    • traefik.docker.network
    • traefik.backend.loadbalancer.method
    • traefik.backend.loadbalancer.stickiness

    Examples:

    • https://www.katacoda.com/courses/traefik/deploy-load-balancer

    Gateway timeout and overlay network setup:

    • https://github.com/containous/traefik/issues/979
    • https://github.com/containous/traefik/issues/1254
    • https://github.com/containous/traefik/issues/3599
92. Tinc VPN 2018-07-04

    tags: configuration-management/ansible, linux, network, network/vpn, security

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    • https://www.digitalocean.com/community/tutorials/how-to-install-tinc-and-set-up-a-basic-vpn-on-ubuntu-14-04
    • https://www.digitalocean.com/community/tutorials/how-to-use-ansible-and-tinc-vpn-to-secure-your-server-infrastructure
    • https://github.com/thisismitch/ansible-tinc
93. Filters — Ansible Documentation 2018-06-29

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

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94. 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

    [ permalink ]

    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
95. Kotlin DSL - TeamCity 10.x and 2017.x Documentation 2018-06-08

    tags: build, continuous-integration, continuous-integration/continuous-delivery, pipeline, programming/kotlin, programming/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
96. 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
97. postmarketOS - a touch-optimized, pre-configured Alpine Linux that can be installed on smartphones and other mobile devices 2018-05-24

    tags: arm, linux, linux/alpine, mobile

    [ permalink ]

    • 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
98. Running Ansible Through an SSH Bastion Host 2018-05-17

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

    [ permalink ]

    • 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
99. Proxmox: Networking, Firewall, Security 2018-05-15

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

    [ permalink ]

    • 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/
100. HTTPS Certificate Configuration (Version 4.x and newer) - Proxmox VE 2018-05-04

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

     [ permalink ]

     • https://forum.proxmox.com/threads/let%E2%80%99s-encrypt-with-proxmox-ve.26842/
     • https://forum.proxmox.com/threads/certificate-startup-problems.25815/