mirror of
https://github.com/yusing/godoxy.git
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57a2ca26db
This change enables Proxmox node-level operations without requiring a specific
LXC container VMID.
**Features added:**
- New `/proxmox/journalctl/{node}` API endpoint for streaming node journalctl
- Route configuration support for Proxmox nodes (VMID = 0)
- `ReverseLookupNode` function for node discovery by hostname/IP/alias
- `NodeJournalctl` method for executing journalctl on nodes
**Behavior changes:**
- VMID parameter in journalctl endpoints is now optional
- Routes targeting nodes (without specific containers) are now valid
**Bug fixes:**
- Fixed error message variable reference in route validation
78 lines
2.6 KiB
Go
78 lines
2.6 KiB
Go
package proxmoxapi
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import (
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"io"
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"net/http"
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"github.com/gin-gonic/gin"
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"github.com/yusing/godoxy/internal/proxmox"
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"github.com/yusing/goutils/apitypes"
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"github.com/yusing/goutils/http/websocket"
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)
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type JournalctlRequest struct {
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Node string `uri:"node" binding:"required"`
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VMID *int `uri:"vmid"` // optional - if not provided, streams node journalctl
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Service string `uri:"service"`
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Limit int `query:"limit" binding:"omitempty,min=1,max=1000"`
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}
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// @x-id "journalctl"
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// @BasePath /api/v1
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// @Summary Get journalctl output
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// @Description Get journalctl output for node or LXC container. If vmid is not provided, streams node journalctl.
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// @Tags proxmox,websocket
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// @Accept json
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// @Produce application/json
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// @Param node path string true "Node name"
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// @Param vmid path int false "Container VMID (optional - if not provided, streams node journalctl)"
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// @Param service path string false "Service name (e.g., 'pveproxy' for node, 'container@.service' format for LXC)"
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// @Param limit query int false "Limit output lines (1-1000)"
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// @Success 200 string plain "Journalctl output"
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// @Failure 400 {object} apitypes.ErrorResponse "Invalid request"
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// @Failure 403 {object} apitypes.ErrorResponse "Unauthorized"
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// @Failure 404 {object} apitypes.ErrorResponse "Node not found"
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// @Failure 500 {object} apitypes.ErrorResponse "Internal server error"
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// @Router /proxmox/journalctl/{node} [get]
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// @Router /proxmox/journalctl/{node}/{vmid} [get]
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// @Router /proxmox/journalctl/{node}/{vmid}/{service} [get]
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func Journalctl(c *gin.Context) {
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var request JournalctlRequest
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if err := c.ShouldBindUri(&request); err != nil {
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c.JSON(http.StatusBadRequest, apitypes.Error("invalid request", err))
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return
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}
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node, ok := proxmox.Nodes.Get(request.Node)
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if !ok {
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c.JSON(http.StatusNotFound, apitypes.Error("node not found"))
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return
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}
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manager, err := websocket.NewManagerWithUpgrade(c)
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if err != nil {
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c.Error(apitypes.InternalServerError(err, "failed to upgrade to websocket"))
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return
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}
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defer manager.Close()
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var reader io.ReadCloser
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if request.VMID == nil {
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reader, err = node.NodeJournalctl(c.Request.Context(), request.Service, request.Limit)
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} else {
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reader, err = node.LXCJournalctl(c.Request.Context(), *request.VMID, request.Service, request.Limit)
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}
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if err != nil {
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c.Error(apitypes.InternalServerError(err, "failed to get journalctl output"))
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return
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}
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defer reader.Close()
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writer := manager.NewWriter(websocket.TextMessage)
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_, err = io.Copy(writer, reader)
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if err != nil {
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c.Error(apitypes.InternalServerError(err, "failed to copy journalctl output"))
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return
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}
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}
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