ClusterCockpit/cc-specifications
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Update specs

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Jan Eitzinger
2022-03-18 15:19:04 +01:00
parent d762e3e52b
commit a77d6e0f31
3 changed files with 102 additions and 10 deletions
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schemas/README.md
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## SQL Database Schema for Job Table
This sqlite schema for a HPC job table is used in cc-backend and also part of
the ClusterCockpit Job Archive specification.

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schemas/jobs-sqlite.sql
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CREATE TABLE job ( id INTEGER PRIMARY KEY,
job_id TEXT NOT NULL, user_id TEXT NOT NULL, project_id TEXT NOT NULL, cluster_id TEXT NOT NULL,
start_time INTEGER NOT NULL, duration INTEGER NOT NULL,
walltime INTEGER, job_state TEXT,
num_nodes INTEGER NOT NULL, node_list TEXT NOT NULL, has_profile INTEGER NOT NULL,
mem_used_max REAL, flops_any_avg REAL, mem_bw_avg REAL, load_avg REAL, net_bw_avg REAL, file_bw_avg REAL);
CREATE TABLE tag ( id INTEGER PRIMARY KEY, tag_type TEXT, tag_name TEXT);
CREATE TABLE jobtag ( job_id INTEGER, tag_id INTEGER, PRIMARY KEY (job_id, tag_id),
FOREIGN KEY (job_id) REFERENCES job (id) ON DELETE CASCADE ON UPDATE NO ACTION,
FOREIGN KEY (tag_id) REFERENCES tag (id) ON DELETE CASCADE ON UPDATE NO ACTION );
DROP TABLE IF EXISTS jobtag;
DROP TABLE IF EXISTS job;
DROP TABLE IF EXISTS tag;
CREATE TABLE job (
id INTEGER PRIMARY KEY /*!40101 AUTO_INCREMENT */,
job_id BIGINT NOT NULL,
cluster VARCHAR(255) NOT NULL,
subcluster VARCHAR(255) NOT NULL,
start_time BIGINT NOT NULL, -- Unix timestamp
user VARCHAR(255) NOT NULL,
project VARCHAR(255) NOT NULL,
` + "`partition`" + ` VARCHAR(255) NOT NULL, -- partition is a keyword in mysql -.-
array_job_id BIGINT NOT NULL,
duration INT NOT NULL DEFAULT 0,
walltime INT NOT NULL DEFAULT 0,
job_state VARCHAR(255) NOT NULL CHECK(job_state IN ('running', 'completed', 'failed', 'cancelled', 'stopped', 'timeout', 'preempted', 'out_of_memory')),
meta_data TEXT, -- JSON
resources TEXT NOT NULL, -- JSON
num_nodes INT NOT NULL,
num_hwthreads INT NOT NULL,
num_acc INT NOT NULL,
smt TINYINT NOT NULL DEFAULT 1 CHECK(smt IN (0, 1 )),
exclusive TINYINT NOT NULL DEFAULT 1 CHECK(exclusive IN (0, 1, 2)),
monitoring_status TINYINT NOT NULL DEFAULT 1 CHECK(monitoring_status IN (0, 1, 2, 3)),
mem_used_max REAL NOT NULL DEFAULT 0.0,
flops_any_avg REAL NOT NULL DEFAULT 0.0,
mem_bw_avg REAL NOT NULL DEFAULT 0.0,
load_avg REAL NOT NULL DEFAULT 0.0,
net_bw_avg REAL NOT NULL DEFAULT 0.0,
net_data_vol_total REAL NOT NULL DEFAULT 0.0,
file_bw_avg REAL NOT NULL DEFAULT 0.0,
file_data_vol_total REAL NOT NULL DEFAULT 0.0);
CREATE TABLE tag (
id INTEGER PRIMARY KEY,
tag_type VARCHAR(255) NOT NULL,
tag_name VARCHAR(255) NOT NULL,
CONSTRAINT be_unique UNIQUE (tag_type, tag_name));
CREATE TABLE jobtag (
job_id INTEGER,
tag_id INTEGER,
PRIMARY KEY (job_id, tag_id),
FOREIGN KEY (job_id) REFERENCES job (id) ON DELETE CASCADE,
FOREIGN KEY (tag_id) REFERENCES tag (id) ON DELETE CASCADE);