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Fixing incomplete execution of the configuration issue #521

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merged 4 commits into from
Jan 29, 2025
Merged

Fixing incomplete execution of the configuration issue #521

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51f8fda
Fixing incomplete execution of the complete configuration issue
jaysheth2 Jan 23, 2025
a21847c
Addressing reviewer's comments
jaysheth2 Jan 24, 2025
1aee30a
Addressing reviewer's comments
jaysheth2 Jan 27, 2025
f152903
Addressing reviewer's comments
jaysheth2 Jan 27, 2025
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16 changes: 9 additions & 7 deletions bpfprogs/nfconfig.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import (
"container/list"
"context"
"encoding/json"
"errors"
"fmt"
"net"
"os"
Expand All @@ -20,9 +21,10 @@ import (

"github.com/cilium/ebpf"
"github.com/cilium/ebpf/link"
"github.com/prometheus/client_golang/prometheus"

"github.com/l3af-project/l3afd/v2/config"
"github.com/l3af-project/l3afd/v2/models"
"github.com/prometheus/client_golang/prometheus"

"github.com/rs/zerolog/log"
)
Expand Down Expand Up @@ -759,13 +761,13 @@ func (c *NFConfigs) Deploy(ifaceName, HostName string, bpfProgs *models.BPFProgr

// DeployeBPFPrograms - Starts eBPF programs on the node if they are not running
func (c *NFConfigs) DeployeBPFPrograms(bpfProgs []models.L3afBPFPrograms) error {
var combinedError error

for _, bpfProg := range bpfProgs {
if err := c.Deploy(bpfProg.Iface, bpfProg.HostName, bpfProg.BpfPrograms); err != nil {
if err := c.SaveConfigsToConfigStore(); err != nil {
return fmt.Errorf("deploy eBPF Programs failed to save configs %w", err)
}
return fmt.Errorf("failed to deploy BPF program on iface %s with error: %w", bpfProg.Iface, err)
combinedError = errors.Join(combinedError, fmt.Errorf("failed to deploy BPF program on iface %s with error: %w", bpfProg.Iface, err))
}

if len(c.Ifaces) == 0 {
c.Ifaces = map[string]string{bpfProg.Iface: bpfProg.Iface}
} else {
Expand All @@ -777,9 +779,9 @@ func (c *NFConfigs) DeployeBPFPrograms(bpfProgs []models.L3afBPFPrograms) error
log.Warn().Err(err).Msgf("Remove missing interfaces and BPF programs in the config failed with error ")
}
if err := c.SaveConfigsToConfigStore(); err != nil {
return fmt.Errorf("deploy eBPF Programs failed to save configs %w", err)
combinedError = errors.Join(combinedError, fmt.Errorf("deploy eBPF Programs failed to save configs %w", err))
}
return nil
return combinedError
}

// SaveConfigsToConfigStore - Writes configs to persistent store
Expand Down
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