53 lines
1.1 KiB
Go
53 lines
1.1 KiB
Go
package main
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import (
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"database/sql"
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_ "github.com/mattn/go-sqlite3"
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"log"
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)
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var db *sql.DB
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func initDB() {
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var err error
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db, err = sql.Open("sqlite3", "./database.db")
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if err != nil {
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log.Fatal(err)
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}
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createTables := `
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CREATE TABLE IF NOT EXISTS hosts
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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public_name TEXT NOT NULL,
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private_name TEXT NOT NULL,
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policy TEXT NOT NULL,
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endpoint TEXT NOT NULL
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);
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CREATE TABLE IF NOT EXISTS configuration
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(
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name TEXT PRIMARY KEY,
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value TEXT NOT NULL
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);
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CREATE TABLE IF NOT EXISTS results
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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timestamp DATETIME DEFAULT CURRENT_TIMESTAMP,
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host_id INTEGER NOT NULL,
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success_percentage REAL NOT NULL,
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response_time REAL NOT NULL,
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FOREIGN KEY (host_id) REFERENCES hosts(id)
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);
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INSERT OR IGNORE INTO configuration (name, value) VALUES ('interval_seconds', 60);
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INSERT OR IGNORE INTO configuration (name, value) VALUES ('retry_attempts', 3);
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INSERT OR IGNORE INTO configuration (name, value) VALUES ('timeout_seconds', 5);
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`
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_, err = db.Exec(createTables)
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if err != nil {
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log.Fatal(err)
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}
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}
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