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b067378d0d
Create `safekeeper_pg_io_bytes_total` metric to track total amount of bytes written/read in a postgres connections to safekeepers. This metric has the following labels: - `client_az` – availability zone of the connection initiator, or `"unknown"` - `sk_az` – availability zone of the safekeeper, or `"unknown"` - `app_name` – `application_name` of the postgres client - `dir` – data direction, either `"read"` or `"write"` - `same_az` – `"true"`, `"false"` or `"unknown"`. Can be derived from `client_az` and `sk_az`, exists purely for convenience. This is implemented by passing availability zone in the connection string, like this: `-c tenant_id=AAA timeline_id=BBB availability-zone=AZ-1`. Update ansible deployment scripts to add availability_zone argument to safekeeper and pageserver in systemd service files.
19 lines
718 B
Desktop File
19 lines
718 B
Desktop File
[Unit]
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Description=Neon pageserver
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After=network.target auditd.service
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[Service]
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Type=simple
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User=pageserver
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Environment=RUST_BACKTRACE=1 NEON_REPO_DIR=/storage/pageserver LD_LIBRARY_PATH=/usr/local/v14/lib SENTRY_DSN={{ SENTRY_URL_PAGESERVER }} SENTRY_ENVIRONMENT={{ sentry_environment }}
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ExecStart=/usr/local/bin/pageserver -c "pg_distrib_dir='/usr/local'" -c "listen_pg_addr='0.0.0.0:6400'" -c "listen_http_addr='0.0.0.0:9898'" -c "broker_endpoint='{{ broker_endpoint }}'" -c "availability_zone='{{ ec2_availability_zone }}'" -D /storage/pageserver/data
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ExecReload=/bin/kill -HUP $MAINPID
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KillMode=mixed
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KillSignal=SIGINT
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Restart=on-failure
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TimeoutSec=10
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LimitNOFILE=30000000
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[Install]
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WantedBy=multi-user.target
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