docker-swarm 오타수정

DOCKER/SWARM/README.md

@@ -252,9 +252,71 @@ RUN echo "hongsnet, 2020-01-20(d7f4a64cc6098bd61af337e0c822bc53c5ed35b7)" > /roo
 ```
 
 
+# Swarm Manager Review
 
+- **docker-stack.yml**
 
-- STEP X : Swarm Manager 시스템에서 최종 상태를 Review 한다.
+```bash
+# cat docker-stack.yml
+version: '3'
+services:
+  hongsnet:
+       image: registry.hongsnet.net/joohan.hong/docker/hongsnet:latest
+       volumes:
+        - "/WEB_SRC/config/passwd:/etc/passwd"
+        - "/WEB_SRC/config/group:/etc/group"
+        - "/WEB_SRC/config/shadow:/etc/shadow"
+        - "/WEB_SRC/home:/home"
+        - "/WEB_DATA/EDU/Data:/home/edu/public_html/HongsBoard/Data"
+        - "/WEB_DATA/EDU/Web_editor/EDU:/home/edu/public_html/HongsBoard/Web_editor/EDU"
+        - "/WEB_DATA/EDU/Web_editor/FILE:/home/edu/public_html/HongsBoard/Web_editor/FILE"
+        - "/WEB_DATA/HONGSNET/Data:/home/hongsnet/public_html/Data"
+        - "/WEB_DATA/HONGSNET/Web_editor/FILE:/home/hongsnet/public_html/Web_editor/FILE"
+        - "/WEB_DATA/NEWHONGSYSTEM/Data:/home/newhongsystem/public_html/Data"
+        - "/WEB_DATA/NEWHONGSYSTEM/Web_editor/FILE:/home/newhongsystem/public_html/Web_editor/FILE"
+       ports:
+        - "80:80"
+       deploy:
+        #mode: replicated
+        #replicas: 3
+        mode: global
+        placement:
+          constraints: [node.hostname != TB2-DOCKER]
+        update_config:
+          parallelism: 5
+          delay: 10s
+        restart_policy:
+          condition: on-failure
+          max_attempts: 3
+          window: 120s
+
+```
+
+> `global mode`를 사용한다. 이는 Front-End에 Load Balancer(HA-Proxy)로 구성된 구조에 따른 것이다.
+
+
+- **Docker Swarm Node status**
+
+```bash
+# docker node ls
+ID                            HOSTNAME     STATUS    AVAILABILITY   MANAGER STATUS   ENGINE VERSION
+bb6yuipq9ja8llzi25owyz1a2     TB2          Ready     Active         Reachable        20.10.2
+5mtd5wiql2cqnh5088p8036by *   TB2-DOCKER   Ready     Active         Leader           20.10.2
+m1rybwgn3facxoklcuj5j20tg     TB3          Ready     Active         Reachable        20.10.2
+t3zbiuhkpam480yfqgc78tzgn     TB3-DOCKER   Ready     Active                          20.10.2
+```
+
+서비스에 상태는 다음과 같다.
+
+```bash
+# docker service ls
+ID             NAME                   MODE      REPLICAS   IMAGE                                                      PORTS
+xodct3yxupq6   monitor_alertmanager   global    1/1        prom/alertmanager:latest                                   *:9093->9093/tcp
+zlay4qoq8gg7   monitor_cadvisor       global    4/4        google/cadvisor:latest                                     *:8080->8080/tcp
+pfljlqixrepi   monitor_grafana        global    1/1        grafana/grafana:latest                                     *:3000->3000/tcp
+1kakkg4asokp   monitor_prometheus     global    1/1        prom/prometheus:latest                                     *:9090->9090/tcp
+hjsvav9409zy   web_hongsnet           global    3/3        registry.hongsnet.net/joohan.hong/docker/hongsnet:latest   *:80->80/tcp
+```