https://lifeisfile.com/en/blog/Recent content in Blogs on Life/is..file - Personal tech blog and project listHugo -- gohugo.ioendevops@lifeisfile.com (Alex Babochkin)devops@lifeisfile.com (Alex Babochkin)©{year}, All Rights ReservedFri, 31 Mar 2023 07:41:25 +0700https://lifeisfile.com/en/blog/2023-03-30t145903-limiting_k8s_resources/Fri, 31 Mar 2023 07:41:25 +0700devops@lifeisfile.com (Alex Babochkin)Fri, 31 Mar 2023 07:41:25 +0700https://lifeisfile.com/en/blog/2023-03-30t145903-limiting_k8s_resources/The problem During the process of upgrade of my K8s course I decided to add more limitations to what student is allowed to do in terms of accident or intentional cloud resorce over-usage. From my perspective we have these concerns that should not be overlooked to avoid unexpectedly high costs in cloud billing: Nodepool size(number of nodes/cpu) Block storage usage(size and number of PersistentVolumes) Network Load Balancer(service type=LoadBalancer) Limiting nodepool size The first thing that comes into mind is to use built-in RBAC.LifeIsFilefeatured imagek8slimitsbloghttps://lifeisfile.com/en/blog/2023-02-11t203004-emacs/Mon, 27 Feb 2023 11:54:13 +0700devops@lifeisfile.com (Alex Babochkin)Mon, 27 Feb 2023 11:54:13 +0700https://lifeisfile.com/en/blog/2023-02-11t203004-emacs/Emacs Org-mode is note managing system built on emacs Org-roam is personal knowledge system built on org-roam Shortcuts C+x C+s - save file C+x C+c - exit C-x k - close buffer C-x b (list-buffers) -list all buffers C-x left|right - switch buffers C-x f - find and open file M-x eval-buffer - reload config C+space - to select M+w - to copy C+w - to cut C+y - to pasteLifeIsFilefeatured imageemacsconfigbloghttps://lifeisfile.com/en/blog/2023-02-27t120320-emacs_config/Mon, 27 Feb 2023 11:54:13 +0700devops@lifeisfile.com (Alex Babochkin)Mon, 27 Feb 2023 11:54:13 +0700https://lifeisfile.com/en/blog/2023-02-27t120320-emacs_config/Here is my personal emacs config that maybe usefull for reference 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 ;; Added by Package.LifeIsFilefeatured imageemacsconfigblog