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4be29b04dc
* Add QEMU cloud-logging * Add QEMU metadata endpoints to collect logs during cluster boot * Send PCRs to QEMU metadata if boot fails on Azure or GCP Signed-off-by: Daniel Weiße <dw@edgeless.systems>
33 lines
626 B
Go
33 lines
626 B
Go
package qemu
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import (
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"net/http"
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"net/url"
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"strings"
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)
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// Logger is a Cloud Logger for QEMU.
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type Logger struct{}
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// NewLogger creates a new Cloud Logger for QEMU.
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func NewLogger() *Logger {
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return &Logger{}
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}
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// Disclose writes log information to QEMU's cloud log.
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// This is done by sending a POST request to the QEMU's metadata endpoint.
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func (l *Logger) Disclose(msg string) {
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url := &url.URL{
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Scheme: "http",
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Host: qemuMetadataEndpoint,
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Path: "/log",
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}
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_, _ = http.Post(url.String(), "application/json", strings.NewReader(msg))
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}
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// Close is a no-op.
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func (l *Logger) Close() error {
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return nil
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}
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