def start(self):
log_important("Prometheus start: started")
ssh = SSH(self.ip, self.user, self.ssh_options)
ssh.exec(
f"""
mkdir -p data
dir=$(find . -maxdepth 1 -type d -name "scylla-monitoring*" -print -quit)
cd $dir
./start-all.sh -v {self.scylla_version} -d ../data
""")
log_important("Prometheus start: done")
def stop(self):
log_important("Prometheus stop: started")
ssh = SSH(self.ip, self.user, self.ssh_options)
ssh.exec(
f"""
dir=$(find . -maxdepth 1 -type d -name "scylla-monitoring*" -print -quit)
echo "directory [$dir]"
cd $dir
./kill-all.sh
""")
log_important("Prometheus stop: done")
def __collect_ec2_metadata(ip, ssh_user, ssh_options, dir):
dest_dir = os.path.join(dir, ip)
os.makedirs(dest_dir, exist_ok=True)
ssh = SSH(ip, ssh_user, ssh_options)
ssh.update()
ssh.install("curl")
ssh.exec(
"curl http://169.254.169.254/latest/dynamic/instance-identity/document > metadata.txt"
)
ssh.scp_from_remote("metadata.txt", dest_dir)
def __new_ssh(self, ip):
return SSH(ip, self.ssh_user, self.properties['ssh_options'])
def data_dir_rm(self):
log_important("Prometheus clear data: started")
ssh = SSH(self.ip, self.user, self.ssh_options)
ssh.exec("rm -fr data")
log_important("Prometheus clear data: done")
def data_dir_download(self, dir):
log_important("Prometheus download data: started")
ssh = SSH(self.ip, self.user, self.ssh_options)
ssh.scp_from_remote(f"data", dir)
log_important("Prometheus download data: done")
def data_dir_upload(self, dir):
log_important("Prometheus upload: started")
ssh = SSH(self.ip, self.user, self.ssh_options)
ssh.scp_to_remote(dir + "/*", "data")
log_important("Prometheus upload: done")
def __new_ssh(self, ip):
return SSH(ip, self.ssh_user, self.ssh_options)