Gerencie o agente

O AWS Ground Station Agente fornece os seguintes recursos para configurar, iniciar, interromper, atualizar, rebaixar e desinstalar o agente usando ferramentas de comando Linux integradas.

Tópicos

• AWS Ground Station Configuração do agente

• AWS Ground Station Início do agente

• AWS Ground Station Agente, pare.

• AWS Ground Station Atualização do agente

• AWS Ground Station Rebaixamento do agente

• AWS Ground Station Desinstalação do agente

• AWS Ground Station Status do agente

• AWS Ground Station RPMInformações do agente

AWS Ground Station Configuração do agente

Navegue até/opt/aws/groundstation/etc, que deve conter um único arquivo chamado aws-gs-agent-config .json. Consulte Arquivo de configuração do agente

AWS Ground Station Início do agente

#start
sudo systemctl start aws-groundstation-agent

#check status
systemctl status aws-groundstation-agent
            

Deve produzir uma saída mostrando que o agente está ativo.

aws-groundstation-agent.service - aws-groundstation-agent
Loaded: loaded (/usr/lib/systemd/system/aws-groundstation-agent.service; enabled; vendor preset: disabled)
Active: active (running) since Tue 2023-03-14 00:39:08 UTC; 1 day 13h ago
Docs: https://aws.amazon.com/ground-station/
Main PID: 8811 (aws-gs-agent)
CGroup: /system.slice/aws-groundstation-agent.service
└─8811 /opt/aws/groundstation/bin/aws-gs-agent production
            

AWS Ground Station Agente, pare.

#stop
sudo systemctl stop aws-groundstation-agent

#check status
systemctl status aws-groundstation-agent
            

Deve produzir uma saída mostrando que o agente está inativo (parado).

aws-groundstation-agent.service - aws-groundstation-agent
Loaded: loaded (/usr/lib/systemd/system/aws-groundstation-agent.service; enabled; vendor preset: disabled)
Active: inactive (dead) since Thu 2023-03-09 15:35:08 UTC; 6min ago
Docs: https://aws.amazon.com/ground-station/
Process: 84182 ExecStart=/opt/aws/groundstation/bin/launch-aws-gs-agent (code=exited, status=0/SUCCESS)
Main PID: 84182 (code=exited, status=0/SUCCESS)
            

AWS Ground Station Atualização do agente

1. Faça download da versão mais recente do agente. Consulte Baixar o agente.

2. Interrompa o agente.

   
   #stop
   sudo systemctl stop aws-groundstation-agent
   
   #confirm inactive (stopped) state
   systemctl status aws-groundstation-agent
                       

3. Atualizar o agente.

   
   sudo yum update ${MY_RPM_FILE_PATH}
   
   # check the new version has been installed correctly by comparing the agent version with the starting agent version
   yum info aws-groundstation-agent
   
   # reload the systemd configuration
   sudo systemctl daemon-reload
   
   # restart the agent
   sudo systemctl restart aws-groundstation-agent
   
   # check agent status
   systemctl status aws-groundstation-agent
                       

AWS Ground Station Rebaixamento do agente

1. Baixe a versão do agente de que você precisa. Consulte Baixar o agente.

2. Rebaixe o agente.

   
   # get the starting agent version
   yum info aws-groundstation-agent
   
   # stop the agent service
   sudo systemctl stop aws-groundstation-agent
   
   # downgrade the rpm
   sudo yum downgrade ${MY_RPM_FILE_PATH}
   
   # check the new version has been installed correctly by comparing the agent version with the starting agent version
   yum info aws-groundstation-agent
   
   # reload the systemd configuration
   sudo systemctl daemon-reload
   
   # restart the agent
   sudo systemctl restart aws-groundstation-agent
   
   # check agent status
   systemctl status aws-groundstation-agent
                       

AWS Ground Station Desinstalação do agente

A desinstalação do agente renomeará /opt/aws/groundstation/etc/ .json para aws-gs-agent-config /opt/aws/groundstation/etc/ .json.rpmsave. aws-gs-agent-config Instalar o agente novamente na mesma instância gravará valores padrão para aws-gs-agent-config .json e precisará ser atualizado com os valores corretos correspondentes aos seus AWS recursos. Consulte Arquivo de configuração do agente.

sudo yum remove aws-groundstation-agent
            

AWS Ground Station Status do agente

O status do agente é ativo (o agente está em execução) ou inativo (o agente está parado).

systemctl status aws-groundstation-agent
            

Um exemplo de saída mostra que o agente está instalado, inativo (parado) e habilitado (inicia o serviço na inicialização).

aws-groundstation-agent.service - aws-groundstation-agent
Loaded: loaded (/usr/lib/systemd/system/aws-groundstation-agent.service; enabled; vendor preset: disabled)
Active: inactive (dead) since Thu 2023-03-09 15:35:08 UTC; 6min ago
Docs: https://aws.amazon.com/ground-station/
Process: 84182 ExecStart=/opt/aws/groundstation/bin/launch-aws-gs-agent (code=exited, status=0/SUCCESS)
Main PID: 84182 (code=exited, status=0/SUCCESS)
            

AWS Ground Station RPMInformações do agente

yum info aws-groundstation-agent
            

A saída é a seguinte:

nota

A “versão” pode ser diferente com base na versão mais recente publicada pelo agente.

Loaded plugins: extras_suggestions, langpacks, priorities, update-motd
Installed Packages
Name        : aws-groundstation-agent
Arch        : x86_64
Version     : 1.0.2677.0
Release     : 1
Size        : 51 M
Repo        : installed
Summary     : Client software for AWS Ground Station
URL         : https://aws.amazon.com/ground-station/
License     : Proprietary
Description : This package provides client applications for use with AWS Ground Station