add docs

docs/kubernetes/commands.md

@@ -4,4 +4,46 @@ sidebar_position: 2
 
 # commands
 
-Тут частые команды
+## k8s resources usage
+Просмотр потребления ресурсов контейнеров внутри пода
+```
+kubectl -n name-space top pod --containers _
+```
+
+Просмотр ресурсов node
+```
+kubectl top node --sort-by=cpu
+```
+
+
+in container usage show
+```
+cat /sys/fs/cgroup/memory/memory.usage_in_bytes
+```
+limits
+```
+cat /sys/fs/cgroup/memory/memory.memsw.limit_in_bytes
+```
+
+## k8s top script
+Просмотр ресурсов подов выбранного сервиса
+```
+for pod in $(kubectl -n name-space get po | grep dialogs | awk '{print $1}'); do echo "top ${pod}"; kubectl -n name-space top pod $pod; done
+```
+
+
+## kubectl logs
+```
+kubectl -n name-space logs -l app=app_name --all-containers --tail=1 -f --max-log-requests=45 | grep -v health
+```
+
+kubectl resources container
+```
+kubectl -n name-space top pod --containers container-5c5968d4f9-bbvrm
+```
+
+keydb logs pod
+```
+kubectl -n name-space logs -l app=app_name --all-containers --tail=1 -f --max-log-requests=45 | grep -v health
+```
+

docs/misc/bash.md

@@ -0,0 +1,72 @@
+---
+sidebar_position: 3
+---
+
+# Bash
+
+## Lograte log gz
+
+обычная архивация
+
+```bash
+cat access.log | gzip -c -9 > /home/access.log-20220815.gz
+```
+
+Архивация с PV (красиво, наглядно с прогресс баром)
+```bash
+cat access.log | pv -s $(ls -la /var/log/nginx/access.log | awk '{print $5}') | gzip -c -9 > /home/access.log-20220815.gz
+```
+
+
+## SSH menu
+
+Консольная простая менюшка для быстрого подключения к часто используемым серверам
+
+В примере скрипт в зависимости от домена сервера заранее определяет под каким логином подключаться `user` или `admin`
+
+```bash
+# !/bin/bash
+echo `clear`
+USER="user"
+ADMUSER="admin"
+COLUMNS=1
+PS3='Please select server: '
+SERVERS=(
+    'Sentry       srv-sentry'
+    'Prometheus   srv-mon'
+    'Nginx        srv-nginx'
+    'Example1     srv-admin1'
+    'Example2     srv-admin2'
+    )
+select opt in "${SERVERS[@]}"
+do
+    case $opt in
+        *admin1 |*admin2 )   # admin login
+            echo "Connecting ${ADMUSER}@${opt##*}"
+            ssh $ADMUSER@${opt##* }.akmalov.com
+            break
+            ;;
+        *sentry |*mon | *nginx )  #user login 
+            echo "Connecting ${USER}@${opt##*}"
+            echo "Message for USER"
+            ssh $USER@${opt##* }.akmalov.com
+            break
+            ;;
+        *)
+            break
+            ;;
+    esac
+done
+```
+
+## iptables
+Вывод формате команд
+
+```
+iptables -S -t nat
+```
+
+Список nat
+```
+iptables -vL -t nat
+```

docs/proxmox/nfs.md

@@ -0,0 +1,62 @@
+---
+sidebar_position: 4
+---
+
+# NFS
+
+Заметки для быстрого создания NFS доступа c Promox LXC
+
+```
+FOLDER=/mnt/data
+```
+```
+apt install -y nfs-kernel-server
+```
+
+```
+chown nobody:nogroup $FOLDER
+```
+
+```
+echo "$FOLDER 10.127.0.0/24(rw,sync,no_subtree_check)" >> /etc/exports
+```
+```
+systemctl restart nfs-kernel-server
+```
+```
+/usr/share/nginx/html
+```
+```
+/mnt/nginx 10.127.0.0/24(rw,sync,no_subtree_check) >> /etc/exports
+```
+```
+systemctl status nfs-kernel-server
+```
+
+```bash
+cat /etc/exports
+
+# /etc/exports: the access control list for filesystems which may be exported
+
+# to NFS clients.  See exports(5)
+
+#
+
+# Example for NFSv2 and NFSv3
+
+# /srv/homes       hostname1(rw,sync,no_subtree_check) hostname2(ro,sync,no_subtree_check)
+
+#
+
+# Example for NFSv4
+
+# /srv/nfs4        gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check)
+
+# /srv/nfs4/homes  gss/krb5i(rw,sync,no_subtree_check)
+
+#
+
+/mnt/data 10.6.6.6/24(rw,sync,no_subtree_check)
+/mnt/nginx 10.6.6.6/24(rw,sync,no_subtree_check)
+/mnt/django 10.6.6.6/24(rw,sync,no_subtree_check,no_root_squash)
+```

docs/soft/Windows.md

@@ -15,3 +15,16 @@ sidebar_position: 1
 - [Telegram](https://desktop.telegram.org/)
 - [Google Chrome](https://www.google.com/chrome/)
 
+## VSCode
+
+Пример конфига для подключения по SSH key (~/ssh/config)
+
+Remote SSH - Microsoft
+
+```
+Host <IP>
+  HostName <IP>
+  User <USER>
+  IdentityFile ~/.ssh/id_rsa
+```
+maybe rename id_rsa.pub to authorized_keys