2020-04-09 08시 개발자 글 모음 | "Ruby on Rails : 로그" 외 6개 이야기

[SpringBoot] Jackson 사용시 Could not write JSON: No serializer found for class.. 오류 발생 해결법 by 김진성 about Spring

• WaitMessage and no properties discovered to create BeanSerializer (to avoid exception
• WaitMessage and no properties discovered to create BeanSerializer (to avoid exception
• WaitMessage and no properties discovered to create BeanSerializer (to avoid exception

---

Ansible로 Tomcat 설정 파일을 선택적으로 배포 해보기 by 최승호 about Ansible

• xml" owner: irteam group: irteam mode: 0644 backup: yes with_items: - tomcat1 - tomcat2 when: host != 'api' tags: - deploy_tomcat_config - name: deploy server
• xml" owner: irteam group: irteam mode: 0644 backup: yes with_items: - tomcat1 - tomcat2 when: host != 'api' and host != 'pc-test' tags: - deploy_tomcat_config - name: deploy server
• xml" owner: irteam group: irteam mode: 0644 backup: yes with_items: - tomcat1 - tomcat2 - tomcat3 when: host == 'api' tags: - deploy_tomcat_config - name: deploy server

---

Apache Httpd 하나로 tomcat, node 운용하기? by 최승호 about Node

• apache httpd에서 tomcat을 proxy 형태로 로드 밸런싱 하고자 한다면
• ](jsp))$ balancer://tomcat ProxyPass / http://localhost:{{ NODE_PORT }}/ Keepalive=On retry=0 ProxyPassReverse / http://localhost:{{ NODE_PORT }}/ BalancerMember ajp://localhost:{{ tomcat1_ajp_port }} loadfactor=1 route=tomcat1 Keepalive=On BalancerMember ajp://localhost:{{ tomcat2_ajp_port }} loadfactor=1 route=tomcat2 Keepalive=On ProxySet lbmethod=bytraffic
• httpd mod_proxy 와 tomcat lb 설정에 따른 load balancer 구현

---

AAT_Phase 2. detail work to trading tab by 김학진

• detail work trading tab · mildsalmon/AAT@5c49423
• 버그가 발견되었다는 것은 그만큼 내가 미숙하다는 뜻이고
• 내가 내 프로그램에서 버그를 발견했다는 것은 그만큼 내가 발전했다는 뜻이고

---

200409 구글 클래스룸 학생 모바일 설정 기본값 해제하기 - 허들을 넘었습니다. by 최만

---

MSA로 헬스/영양 관리 어플리케이션 만들기 (3) - 도커라이즈 by 백근영 about Docker,AWS,Kubernetes

• 2-jdk11 AS build COPY --chown=gradle:gradle
• /home/gradle/src WORKDIR /home/gradle/src RUN gradle clean build --no-daemon -x test FROM openjdk:11-jre-slim EXPOSE 8080 RUN mkdir /app COPY --from=build /home/gradle/src/build/libs/*
• 7 container_name : mysql - db environment : MYSQL_ROOT_PASSWORD : "password" ports : - 3306 : 3306 networks : - msa - network config : image : dvmflstm/config depends_on : - mysql environment : MYSQL_CONNECTION_URI : "jdbc:mysql://mysql:3306/test_db?serverTimezone=UTC&characterEncoding=UTF-8&autoReconnection=true" MYSQL_ROOT_PASSWORD : "password" ports : - 8888 : 8888 networks : - msa - network registry : image : dvmflstm/registry depends_on : - config - mysql environment : CONFIG_SERVER_URI : "http://config:8888" ports : - 8761 : 8761 networks : - msa - network gateway : image : dvmflstm/gateway depends_on : - config - registry - mysql environment : CONFIG_SERVER_URI : "http://config:8888" EUREKA_SERVER_URI : "http://registry:8761/eureka" MYSQL_CONNECTION_URI : "jdbc:mysql://mysql:3306/test_db?serverTimezone=UTC&characterEncoding=UTF-8&autoReconnection=true" MYSQL_ROOT_PASSWORD : "password" ports : - 8080 : 8080 networks : - msa - network auth : image : dvmflstm/auth depends_on : - config - registry - mysql environment : CONFIG_SERVER_URI : "http://config:8888" EUREKA_SERVER_URI : "http://registry:8761/eureka" MYSQL_CONNECTION_URI : "jdbc:mysql://mysql:3306/test_db?serverTimezone=UTC&characterEncoding=UTF-8&autoReconnection=true" MYSQL_ROOT_PASSWORD : "password" JWT_SECRET_KEY : "geunyoung_jwt_secret" ports : - 8081 : 8080 networks : - msa - network diet : image : dvmflstm/diet depends_on : - config - registry - mysql environment : CONFIG_SERVER_URI : "http://config:8888" EUREKA_SERVER_URI : "http://registry:8761/eureka" MYSQL_CONNECTION_URI : "jdbc:mysql://mysql:3306/test_db?serverTimezone=UTC&characterEncoding=UTF-8&autoReconnection=true" MYSQL_ROOT_PASSWORD : "password" ports : - 8082 : 8080 networks : - msa - network exercise : image : dvmflstm/exercise depends_on : - config - registry - mysql environment : CONFIG_SERVER_URI : "http://config:8888" EUREKA_SERVER_URI : "http://registry:8761/eureka" MYSQL_CONNECTION_URI : "jdbc:mysql://mysql:3306/test_db?serverTimezone=UTC&characterEncoding=UTF-8&autoReconnection=true" MYSQL_ROOT_PASSWORD : "password" ports : - 8083 : 8080 networks : - msa - network statistics : image : dvmflstm/statistics depends_on : - config - registry - mysql environment : CONFIG_SERVER_URI : "http://config:8888" EUREKA_SERVER_URI : "http://registry:8761/eureka" MYSQL_CONNECTION_URI : "jdbc:mysql://mysql:3306/test_db?serverTimezone=UTC&characterEncoding=UTF-8&autoReconnection=true" MYSQL_ROOT_PASSWORD : "password" ports : - 8084 : 8080 networks : - msa - network networks : msa-network : external : true

---

Ruby on Rails : 로그 by 김철민 about Ruby on Rails

• rb class SimpleNokogiriJob < ApplicationJob queue_as :simple_sidekiq_test require 'open-uri' def perform(*args) begin ## 로그 기록을 하기위한 파일 설정 sidekiq_logger = Logger
• 504330 #10524] INFO -- : Upgrade to Sidekiq Pro for more features and support: http://sidekiq
• 506331 #10524] DEBUG -- : {:queues=>["simple_sidekiq_test"]

---